Communications Books

I come from a routing shop - never having a customer need for Multicast. This book brought me up to speed very quickly on the both the beauty and ease of Multicast. As a tool for my CCIE studies, I felt the first 200 pages were of immense value at helping my studies. I felt Chapter 5 (on DVMRP) was not nearly as valuable as Chapters 6 and 7 (on PIM-DM and PIM-SM).

Some typos I was able to pick out:
page 144 - 2nd line from bottom should read "...it too sends a Graft message to Router C" - not Router D.

page 168 - 3rd line on the 1st paragraph should read "...SPT to pull the (S2, G) traffic down to the RP..." - not (S1, G).

There are some other typos, but they are few and far between (but I'm not an expert on multicast!). I have heard of this book being talked about as the 'bible' for multicast - I can see why.

I give this book 5 pings out of 5:
!!!!!

I was skeptical about buying a book this old, but I just finished it and am still slightly amazed at how little has changed in multicast technology in ~8 years. I have read Doyle's multicast coverage, listened to InternetworkExpert's excellent "class on demand" (CoD) on the topic many times, and worked through over half of their 20 CCIE lab scenarios, all of which have multicast sections. This doesn't make me an expert by any means, but I know enough now to recognize that the material in this book is still worth reading.

The differences between this book and Doyle's (2004) are:
- Williamson dedicates a lot more effort to explaining the mroute table. This was my single biggest stumbling block in multicast routing
- Doyle, IMO, gives IGMP a better treatment
- Doyle goes over mtrace and mstat
- Williamson spreads the information out over more pages via liberal usage of config snips and diagrams, often one per page. This allows him to go into *brutal, painful and excruciating* detail about every line in the mroute table, every flag, every state transition, etc.
- Williamson does a more thorough job of explaining exactly what happens in PIM-SM networks (100+ pages to Doyle's ~25)
- Doyle goes over Anycast RP and gives a better explanation of MSDN, which appears to have been rather cutting edge when Williamson put finger to keyboard

I finished the book in about a week of serious effort, but I skipped the following chapters (Cisco has not put much effort into the technologies described), leaving me with about 400 pages of groovyness:
DVMRP
CBT
MOSPF
Connecting to DVMRP Networks
and several sections of other chapters

To be sure, some things have changed. I didn't see any mention of the "ip pim autorp listener" command, which negates the need for sparse-dense mode when configuring Auto-RP (can't recall if Doyle mentioned that either). Also, in current versions of IOS one *does* need to specify the RP on the RP itself, whereas Williamson (and Doyle) explicitly say this is not the case (they were both right at the time of print, Cisco has changed this). Overall however, I would say that easily >95% of the material is solid here.

So which book to buy? Well if you're serious about the CCIE and/or running a multicast network you'll get both, and read them both several times. I do hope Williamson updates the book though, as he alludes to several draft proposals, and gives a "state of the multicast internet" address that I would like to know more about without digging through two dozen RFCs. Also, the few things that have changed would be a boon to the book.

Multicasting is truly a technology solution in search of a problem. Excepting highly specialized conferencing applications (a few of which are mentioned here) it is difficult to see how multicasting can be a money-making service for carriers and providers, and the protocols have yet to really penetrate to wide deployment. That said, knowledge of this separate realm of IP networking is a must for any professional in the telecom space.

I'm glad to say that this book rewards determined scrutiny. As a technical writer supporting a very complex product line that has recently added PIM-SM to its bag of tricks, I've found this book painstaking and tremendously informative. You will need to understand IP networking before approaching this title; on the assumption that you do, you will fully understand shared trees, SPTs, and their combination in PIM to an absolute fare-thee-well. My focus when reading this book was on IGMP and PIM-SM, so I have not read absolutely every page of this title. However, Williamson breaks the processes down packet-by-packet for each protocol in the multicasting suite in almost excruciating detail. Advanced coverage of topics such as registration, pruning, and Rendezvous Point behavior means that you will have complete mastery of Cisco multicasting, and for any platform that conforms to the standards, by the time you are finished.

This is an excellent, excellent effort in what I think is a consistently solid networking series.

Multicast has for several years been used in LAN environments to easily exchange information among users, especially in educational and academic research environments. The advent of audio and video conferencing has increased its use in these environments, and it is now making its presence known in WAN and Internet environments. This book gives an overview of the how to implement IP multicast on Cisco devices, and does a good job in that regard. Readers with a general knowledge of networks, even those who have not administered Cisco devices explicitly, can gain much from the book. This reviewer was not interested in the actual implementation of Cisco multicast networks, which is covered in Part 3 of the book, and so this review will concentrate on the other three parts of the book. These parts are mostly descriptive, but they do discuss some of the performance issues involved with the deployment of IP multicast, although nowhere in the book are test cases discussed, even though their inclusion would have been extremely helpful. Multicasting by itself is not a complicated phenomena to understand and use, but when it is deployed over Layer 2 or when coupled with QoS some interesting issues can arise. This reviewer was mostly interested in traffic engineering in multicast environments, and the author spends an entire chapter on this topic.

The book begins with a history of multicast and the MBone, the latter of which is a collection of Internet routers and hosts that are interconnected and are able to forward IP multicast traffic. IP multicast is of course an unreliable transmission mechanism, based as it is on UDP. Along with stating the assigned scope of the multicast addresses over IP, the author also reviews the scheme for multicast MAC addressing. The MAC address mapping will cause a CPU performance hit though since the CPU will have to be interrupted in order to deal with all 32 of the IP multicast groups. This arises since the IP multicast address information cannot be mapped into the available space of the MAC address space. There is a 32:1 address ambiguity when an IP multicast address is mapped to a MAC address.

One can summarize the properties of the multicast routing protocols discussed in the book straightforwardly:

PIM (Protocol Independent Multicasting) can run in three different modes, namely Dense (DM), Sparse (SM) and Sparse-Dense. A router will always forward multicast traffic on a dense mode interface unless all the PIM neighbors of the interface prune themselves from the multicast tree. Multicast traffic will be forwarded on a sparse mode interface only if at least one of the PIM neighbors explicitly joins the multicast tree. In sparse-dense mode, the interface can be running in sparse mode for some groups and dense mode for others. There is a "hello interval" for PIM multicast which is the frequency at which the router will send PIM query messages, the latter of which are used for selecting a PIM designated router. The PIM designated router is responsible for sending IGMP (v1) queries. Bootstrap messages can be forwarded from an interface in PIMv2. This allows all PIM-SM routers in a domain to dynamically learn all Group-to-RP mappings.In PIM-DM, the multicast traffic is periodically forwarded even on pruned interfaces of a source-based distribution tree. This allows the learning of membership changes. This 'state-refresh interval' can be configured on the first-hop routers of the multicast source, allowing the interface to periodically send a state refresh control message down the source-based distribution tree. When doing multicast in an NBMA (NonBroadcast MultiAccess) network, a router will replicate multicast packets for all neighbors configured for broadcast (actually pseudobroadcast to use the author's characterization). To avoid this, one can configure the router in NBMA mode, which will then only allow the replication of packets for PIM neighbors. NBMA mode is only supported by Cisco for SM networks.

DVMRP (Distance Vector Multicast Routing Protocol) does neighbor discovery, where network routing information is exchanged between neighbors. This information consists of Route Report messages that advertise a source network and a hop-count. DVMRP generates two routing tables, one is a multicast routing table to the receivers and a unicast routing table to the sources. When forwarding, a DVMRP router will use the unicast table for RPF (Reverse Path Forwarding) checks and the multicast table for forwarding multicast packets. When doing unicast routing, the router will use the unicast table for the RPF check, but will use a different multicast routing protocol for forwarding multicast packets. There is a metric value associated with a DVMRP unicast route, which is the sum of the interface metrics of a route between the router originating the report and the router in the source network.

For multicast traffic, one can control bandwidth with: 1. Aggregate rate limiting, which sets an upper bound for all multicast traffic being sent on an interface. 2. Mroute table entries wherein each individual multicast stream is set to a maximum rate. 3. `Scoped zones' and multicast boundaries, which prevent multicast traffic with a high rate from traveling outside the provisioned regions. Doing actual multicast traffic engineering is complicated do to the need for calculating the proper RPF (Reverse Path Forwarding) interface (and not the destination IP address). The author discusses in detail some of the techniques that can be used, such as GRE tunnels and `pseudo load-sharing.' GRE tunnels are used to do load-splitting of multicast traffic, which cannot be done otherwise since multicast is allowed only one incoming interface. He also describes how to do traffic conversion between broadcast and multicast, this being allowed for Cisco IOS 11.1 or later. This is a useful capability for networks where the source or the receivers, or both, do not support IP multicast.

This is the best multicast book on the market. It is a must have whether you are preparing for the CCIE Lab or just want to understand multicast.

The explanation was simple and clear. There are tons of configuration examples covering pretty much all kinds of scenarios. The author actually explained every single line of the configurations.

I bought this book for my Lab exam, and after two days of reading, 99.99% of my questions were answered (the only one I still have is I actually made PIM-DM work in a hub-spoke frame relay network. The prune message from one spoke was actually seen by the other spoke, I don't know why the hub would forward it out).

I have to admit this is one of the best books I've read for a long time. Just like Jeff Doyle's TCP/IP Routing is the Bible of IGP, this book is the Bible of Multicast.

This book is the BIBLE for understanding and building your telescope. An absolute must read.

I am a beginning amateur astronomer, and this book has helped me immensely in understanding how telescopes work and what goes into building a quality telescope. Though I won't be able to afford the optics for my dream telescope for some time, this book is excellent for either the aspiring telescope maker or an amateur like me who wants to understand what makes telescopes "great" vs. "so-so".

The book is well-written and is a very easy read, even though it goes through some fairly complicated stuff at times. I highly recommend it!

This book is available directly
from the publisher for $29.95 at
http://www.willbell.com/tm/dobtel.htm

One of the hardest things a beginner faces when jumping into amateur astronomy is "Where do I start?". That question has been answered in great depth by this book. Considered by almost everyone to be "the bible" of amateur telescope making, if this book doesn't inspire you to start cutting wood, then you need to find yourself another hobby!

One of the authors is responsible for the "Obsession" line of high-end Dobsonian telescopes. This book is almost a step-by-step guide on how you can build your own large Dobsonian, with optics and performance nearly as good as an Obsession. Yes, you probably won't save much money over a purchased 'scope, but the pride of being able to say "I built this myself!" more than makes up for that. Plus, you will know (and understand) every single square inch of your telescope, so modifications and changes won't be as frightening to you as they would if you had to cut into a $3000 commercial telescope.

If you think you're going to use this book and build an 18" 'scope for $500, you're going to be in for quite a shock. The authors in this book both stress the importance of premium optics, and these do not come cheap. Expect to spend roughly $1500, or more, for a good quality 12.5" primary mirror alone. Quality doesn't come cheap, and with the only commercial Pyrex production line in the US shut down for the next several years, expect mirror prices to rise, drastically.

For those who can afford it, a scope like this can last for a lifetime. But if you can't afford such a huge investment, this book also covers construction of an 8", closed-tube Dobsonian (The larger sizes in the book are all truss tube models), which can be assembled for roughly $600.

Right now, several of my friends and I are starting to plan our dream scope, using nothing but this book as a reference guide. We're going to build slowly, completing one major piece at a time. This both insures that the finished unit is as high a quality as we are capable of producing, plus helps to defer construction costs over a longer period of time.

Even if you have no intention of every getting a Dobsonian, you will find many things of value in this book.

Why are you still reading this? Go and order a copy for yourself. Experience firsthand just how well written and useful it really is, and I'll bet you also start dreaming of cutting wood and aligning optics.

If you are interested in building a Dobsonian with professional results, this is the book for you. It even excercises pragmmatic guidance on what aperture should one choose by describing a series of scenarios one would not contemplate before building, but would clearly regret in the after.This is specially useful for those suffering from "aperture fever".

The author wisely leaves aside the craft of making your own optics. He reduces it to one chapter. The reason: if you you want to build a serious and large aperture telescope; buy the optics. This, with time and experience, comes as the best option.

Nothing is left aside on what building a Dobsonian may concern. I honestly didn't look for anything else after this book. (The only thing I surfed the internet for was for more images on Dob designs).

This is a rare book, for it accomplishes to fill virtually every doubt you may have on the subject.

I find the book "Fundamentals of digital logic and microcomputer design" very useful. I am a Cal Poly student, and took a few courses from Professor Rafiquzzaman. He is an excellent professor. It seems to me that the unproffesional comments by the other Cal Poly student are motivated. He probably took Professor Rafiquzzaman's class and received a bad grade. You should go through the book yourself and make your own judgements. The topics in the book are presented in a very simplified way. It's easy to understand. The CD included in the 5th edition is very handy. I am sure once you go through the book, you will know what I mean.

The content of this is easy for user to understand, and there always an examply in the theory. The author also combine Verilog in this book, so the student can understand Digital Logic efficiently before they can start Verilog. This will help most student understand the content of both Digital Logic and Verilog.

I haven't read this book, but from the reviews it seems that this book and the author are abnormal.

Makes understanding the subject simplistic. It tells you what you need to know and tries not to confuse you with all the other garbage some Digital Logic and Microprocessor Design books have in them. I also took a couple of courses with the author and I know that this guy has had a lot of experience with what he writes. He has written training material for certain companies in the industry. I recommended another book that he also wrote, "Preparing for an Outstanding Career in Computers," because he refers to this book in his courses and usually uses the examples from this book as a supplement to the class.

The first half of this book does an excellent job of teaching the background information needed for digital design. Unfortunately, the CPU-specific sections that follow are badly out of date. The author spends altogether too much time describing the 8086 and its family of (ISA-bus-specific) support chips -- devices that are almost never used anymore. It needs to be revised to talk about current technology.

Excellent book. Straightforward and lucid grasp of history.

The section on Islam alone is worth the the small cost of this book many times over.

Mr. Belloc never leaves one doubting his opinion. His direct and authoritative style might anger those who disagree or thrill the faithful. Either way you will be led through the reasoning Mr. Belloc took to draw his conclusions which will drive you to think the same matters through to your own. In this work, Mr. Belloc does not provide an in-depth theological background on the heresies cited but instead gives a rough sketch of each and categorizes each as a type. Then, using this typology approach he carries each to their logical conclusions to convey their affect on the societies they infected. Mr. Belloc provides the superstructure for understanding other heresies by giving us the essential root of Arianism, Islam, Albigensianism, Protestantism, and Modernism. Through each description he also draws some interesting parallels to the various heresies. Of course, as a Roman Catholic, Mr. Belloc will step on some Protestant toes in particular since they will be the most likely to read his book outside other Catholics.

Mr. Belloc's approach is opinionated and he writes as an expert without always providing the evidence for his opinions. At the same time, there is enough evidence in the form of his logical approach to give one the opportunity to explore his opinions more themselves. Mr. Belloc was one of the great philosopher-historians of the early 20th century and his thoughts will always be valuable to the seeker or any one wishing to improve their critical thinking skills through practice. In this key work, he reminds us how ideas, and particularly, theology has consequences to society. It is not a topic to ignore or think only the realm of the theological hair-splitters. Our culture today has the marks of the theology that created it and upholds it. Mr. Belloc helps us focus on those aftershocks in theology that have shaped our culture.

Hilaire Belloc begins his book by justifying its existence. Modern education and thought largely ignore religion, particularly the parts that unfolded in what we label "The Middle Ages". But Belloc has some inconvenient facts for us. The history of civilization is the history of religion. A society rises or falls by the strength of its individuals; those individuals rise and fall by the strength of their religion. To understand the past, grasp the present, and know the future, we must know religion. The one religion that has stood at the center of human history is the Catholic Church. And to take the measure of that religion, we must look at the challenges it has faced and overcome.

Belloc's spare, straightforward prose takes us through a whirlwind tour of five heresies that the Church defeated. The Arian Heresy denied the full divinity of Jesus. It was rejected by Church leaders, but survived in the Roman Army for much longer. The Albigsenean attack came later, during the High Middle Ages. It was an attack not just on theology but on the fundamental nature of reality. The end product of denying reality was an obsession with intense experience, such as bizarre rituals involving fire-worship. Fortunately for us, both of these notions passed into the dustbin of history.

The chapter on Islam is the longest and the most illuminating. Belloc begins it by unerlining the fact that Islam was a heresy. It was not a brand new religion, but a corruption and oversimplification of the Christian doctrine that the Prophet Mohammed learned in Syria. But more importantly, Belloc focuses on the social environment where Islam first rose. A massive underclass in the decaying Persian and Byzantine Empires toiled under the restrictions of the upper class. Among these oppressed, the nascent Islamic movement found willing support for its doctrine of total equality and total submission to God.

We all view Islam as decaying, stagnant, and backwards-looking. We rarely remember that until about three centuries ago, Islam dominated the world with the most advanced technology, thought, and political systems. Belloc does. He enjoins us to remember that almost into the 18th century, the Muslim hordes were knocking on the doors of Central Europe, and that Vienna was only saved by a last-minute intervention by the Poles. (It happened, in a delightful historical twist, on September 11.) In 1938 Belloc saw an Islam that was down but not out; he predicted that it would soon be knocking impolitely on Europe's door again. A far-fetched prediction at the time, this has now come true, and Belloc knows why. Islam thrives on social injustice; when westerners decided to prop up oil-wealthy shieks throughout the Arab world, they created the exact conditions in which the Muslim message can rally the masses.

Thr fourth and probably least popular chapter is "What was the Reformation?" Belloc acknowledgeed that by the 16th century, the Catholic Church was badly in need of a correction. Yet the cure, as so often happens, may be worse than the disease. He emphasized that Martin Luther aimed to fix the Church from within. It was only John Calvin who insisted on breaking away and forming a new church with a radically different theological basis. Belloc predicted that the Protestant world would lose its vitality and join the secular world. Again, time has proved him right; Protestantism remains strong in the USA but throughout northern Europe the churches are disintegrating.

And that leads us to the final chapter, "The Modern Attack". Secularism is the first heresy to try overthrowing all the building blocks of Christianity. In denies not only the supremacy of God but also the need for justice, equality, joy, and love. It replaces morality with self-interest, education with job-training, freedom with tyranny. And yet, awesome as this final attack may have seemed, Belloc saw the seeds of the Church's victory already sprouting. Time has proved him right yet again. Pope Jonh Paul II stood up to lead the defense against communism. Now Christianity regains it strength in the former Soviet block and also throughout the third world, and there are tantalizing signs that Western Europe will soon be Christian again. And so Belloc finishes the book with tempered optimism. Christianity will survive; we have Jesus's word on that. How it will look in the future remains to be seen. But in any case this book gives a spirited look at parts of world history which our schools now ignore totally, and for that alone it's more than worth reading.

As Belloc argues in his other book Europe and the Faith, Europe is the Faith and the Faith is Europe, referring of course to Christianism. The development of Western Civilization is inseparable from the Christian religion and its ideology.

As every Civilization is built upon a certain ideology, in order to understand our Civilization, its history and the challenges it faces today, one must understand its ideology. And in this, it is important to know also the views that have arisen within or in the fringes of Western Civilization, that go against the Christian ideology. On this, The Great Heresies by Belloc does a very good job.

And on the issue of Islam as a threat to our civilization, in the 1930s Belloc asked himself if Islam would again present that threat. He believed it would. And in that, we now know that he was, as in much everything else, extraordinarily clear and correct.

This book is a must-read.

Fantastic book! An amazing summary that rings so true you can feel it in your bones. Particularly stark and foreboding is his warning that Mohammedism will be back to try again to destroy us - and here they are now! Anyone who thinks if we only ignore Islamofascism it will go away needs to read this book. Belloc understands the threat and categorizes it within the broad expanse of human history. Ignore him at our peril!

This is a great book for seasoned IT professionals that want to learn how to secure small and medium sized networks.

As others have said, if you want to read only one book, this is the one. The authors did a great job of describing concepts and relevant low level details and tools.

I enjoyed reading most of it, but I skimmed parts that described processes that seasoned engineers have applied countless times.

Highly recommended!

Very, very good.
All the most important subjects of perimeter security, remote access, resources separation are addressed.
TCP protocol details are clearly part of the explanation, therefore the more you know of it the better it is.
Useful links and vendor specific technology references are also included, like Microsoft, Cisco and so on.
Excellent.

Stephen Northcutt has done a great job! this is the most comphrensive book on the subject. I particularly found the part on access lists very helpful. Niloufer Tamboly, CISSP

Stephen Northcutt, and the various contributing authors, have created a masterful and well rounded guide of the various considerations that go into securing the network perimeter. As a student of Information Technology this book has been instrumental in my education and has earned a permanent place on my bookshelf (when it is not in my hands directly).

Fairly decent overview of perimeter security. If your a security professional you may learn a thing or two, if your a network administrator and your idea of security is a firewall then this book is meant for you. Its a fairly easy read, but some of the examples of the commands to enter in configuring routers and hosts could be eliminated. I felt the author was just taking up space with these examples. (not a big deal but I'm taking a star away on principal) I also felt the author could have gone into a little be more detail in the VPN chapter, especially when dealing with encryption, PKI, and authenication which I felt was glossed over. (again not a big deal, but when you call yourself the definitive guide, be more definitive and save the 'commands' for the user guides")

This book needs to be in every horseman's (and women's) library. Clear, concise, easy to follow, great photos and best of all AWESOME Advice!!!

This book is a great book when starting your weanling on a course of training. Unfortunately for me I had already read Imprint Training by Dr Robert Miller and most of the training covered by John Lyons had already been covered in the Imprint Training book. However if you were to start training at weanling stage this would be an excellent book to begin with. Both methods are very similar the choice is up to the individual whether they wish to begin training @ birth or wait until they are weaned. All in all a very informative book. Highly recommended.

My baby isn't born yet but this book is easy to understand and should be very helpful in the future.

I find John Lyon's Bringing up Baby very informative! The pictures do a great job illustrating each lesson. I just purchased a filly, and I want to give her the best life possible. I think by following John's techinques you can't go wrong. His videos are great too!

Sometimes we forget to use common sense when working with horses, and if you pay attention to them and learn to properly communicate, you will find a great new enjoyment with your horses!

this book is great for illustrating kind, consistent lessons to educate yourself and you young weanling. if you want to establish a good relationship, and have your youngster become willing, accepting and to like you, then buy this book.

For anyone who loves animals and wants a closer bond with them, this is the book to read. Amelia Kinkade combines knowledge with humor to make this book a real page turner. I highly recommend this book to anyone.

The cover gives the impression this book is all about animals, and yes it is, however there is much more beneath it's cover. This book gives an insight into the nature of consciousness and how to work with it. Practical, scientific, mystical; it covers aspects of quantum physics as well as practical exercises to expand the mind. Good book for life learning in general. Communication with all species would be improved through your experience with this book. It was much more than I was expecting.

Well I heard Amelia Kinkade on coast to coast with George Nory and had to pick up this book. It is very insightful! The exercises are provided right away and at first they didn't seem to work for me so I let my kids try it out and Hey! My 7 year old daughter was able to channel several of our animals that had died 2-3 years ago including our horse "Taboo". If she could do then so could we; within two weeks my wife and two children were getting really good at communicating with very type of animal you could think of (mostly living animals, lol). I am determined that this works so I will continue working at it until I can catch up with my wife and daughters.

I liked the book, but I enjoyed Amelia Kinkade's other book (Straight from the Horses Mouth) way better. Straight from the Horses Mouth had more tools in learning to communicate with animals.

This is one of the best books ever on the subject of animal communication. There is a lot of humour in the book as well. If you are interested in this subject, this is the best!

This book helped me to understand the experiences I have had on my ranch with several of my anamals. I now know what took place and I agree with the author fully. I have actually used her tichnique on my "Best Friend" a Chocolate Lab, and it worked! I have also been the RECEIVER of messages.

Marta Williams has done an excellent job of organizing, presenting and providing scientific back-up for her information, where appropriate. She is a teacher in the true sense of the word and patiently guides students through all the pitfalls of negative mind traps, suggesting methods to overcome initial fears of failure.

I wholeheartedly recommend this book to all who are truly interested in animal communication and feel it will be a good investment for you.

I just finished Learning Their Language, and am getting ready to re-read it, highlighter in hand. It is that good, if your goal is to gain expertise in animal communication. I began with Carol Gurney's book, The Language of Animals, which I felt was a good starter book. It sort of primes the reader for this book. Learning Their Language was extremely well written for use as a text book/learning tool (which is the reason I wanted it in the first place) using a good combination of Ms. Williams own experiences, the experiences of her students, and liberal "homework" assignments.

This book goes a step further than most, offering techniques for communication with plants, rocks, and mountain ranges (to name a few) but Ms. Williams herself invites you to skip over any sections that are out of your range of comfort or your belief system. At the very least, when reading the plant/nature/landscape sections, you will come away with a sense that God can't be too happy with modern man's stewardship of all that we were graciously given. And that, in my humble opinion, is a lesson we should ALL learn.

As a writer of cat mysteries, I often speak to large groups of people, and they frequently ask about animal communication, since Marmalade, an orange tabby cat, (a major character in my mystery series) speaks in italics throughout the books. I answer that I know we can communicate with animals and hear what they say to us. As evidence I cite the story of Polly, my alarm clock cat. Whether people express belief or they raise their eyebrows at me, I send them to this book.

I like the way Marta Williams emphasizes that we would get further by listening than by constantly telling animals what we think. They know what we think, because they're very good at listening already.

When we take the time, as she suggests, to tell an animal "I admire your intelligence and beauty," we grow in the process. LEARNING THEIR LANGUAGE is a lesson in life skills that we all could use.

This is such a fascinating topic. If you want to dive deeper I recommend "Adam's Task: Calling Animals by Name," by Vicki Hearne, which combines animal training with philosophy, linguistics, and literary criticism. It'll certainly expand your understanding of human-animal communication. If you are an animal trainer-- or even just an animal lover-- it's definitely worth checking out.

If I could get someone to write down everything I don't know about LotusScript and Java, it would fill a book. Well, this is that book.

Hatter and Banks aren't wordy and target this book strictly at the experienced developer looking for a reference work. That makes this incredibly useful. These days I carry this book (thankfully light despite being 700 pages) between sites all the time. The lovely posters from Lotus might list all the properties and methods, but these guys provide the details underneath it.

The remarks on each class are pertinent, yet brief (as for NotesRichTextItem, "you must call the save method of the parent Notes document to save the data to disk") They include examples not only for classes, but also occasionally for methods and properties.

Interestingly, a quick check of the index for 'Index, databases' found only a reference to the updateFTIndex method for Java Database class and not to the LotusScript NotesDatabase class, while 'Registering Users' listed the LotusScript page and not the Java one. Perhaps the editors need to work on that. Fortunately, they provide a lot of cross-references on the pages, giving you page numbers for the classes mentioned in the text, reducing the need to refer to the table of contents or the index.

The print's small, but they use fonts, abbreviations and familiar symbols to get the message across clearly.

On balance, it's well worth the (money) I paid Amazon for it - it probably saved me an hour today and none of our hours come cheap, do they?

I bought this book originally expecting a full reference to Lotus and at first was a little dissappointed that it only covered LotusScript and Java. After reading it, now it is the only reference I use for LotusScript. I too have several other books, but none give the information and detaill in an easy to read format like this book. Anything you want to know about Classes, Methods, Properties, Events, and new R5 LotusScript features are covered in this book in detail with good examples. I also like how each class has it's own contents page giving page numbers for all of the assosiated Properties, Methods, and Events for QUICK reference.

This book has minimized my LotusScript related headaches! It is a one-stop resource for methods and properties for the predefined LotusScript Classes. It is hard to believe, but ()it takes me less time to write scripts, which gives me more time to enjoy the finer things in life. I would highly recommend this book to anyone, beginner or advanced.

The authors did a great job providing examples of how the properties and methods are used. I haven't written any Java yet, but when I do this book will be right by my side!

If you are new to LotusScript do not buy this book. This is a reference book for LotusScript and Java classes and a very good one at that. The developer help files can be confusing at times and it always helps to have a reference book near you.

If you are an intermediate or experienced Notes developer this is a terrific book, I have it by my desk all the time.

If you want a book to teach you LotusScript but Practical LotusScript it's great!

Exactly what I've been looking for: A no nonsense reference manual for the LotusScript and Java class libraries. Probably the most useful book a professional Notes/Domino developer can have.

This book is clear, concise, interesting (almost like an unputdownable novel by Sidney Sheldon). I'm not joking. You can read it in one or two days, do the transcenders, print out your transcender results. Before the exam review the transcenders and walk out with a 900 like me. I must mention i have six months admin and six months support experience. Just to let you know the experience level. Good luck to all.

This book is clear, concise, interesting (almost like an unputdownable novel by Sidney Sheldon). I'm not joking. You can read it in one or two days, do the transcenders, print out your transcender results. Before the exam review the transcenders and walk out with a 900 like me. I must mention i have six months admin and six months support experience. Just to let you know the experience level. Good luck to all.

Exam 70-073 is now the 1 exam most people take in order to become MCP and this book will make a big difference in the attempt. This book covers each exam objective and gives the detailed information you need in order to pass the exam on the first try.

The book of over 600 pages gives you exam tips, study tips, hands-on exercise, case studies summaries and review questions, exam questions and practice tests all to help you obtain your certification ....................

The book sis loaded with diagrams, pictures, tables and figures to make the learning process easier. The author takes out the mystery behind the NT Workstation and uncomplicates the technical jargon thus enabling to retain more information, and remember information is the key to passing the exam.

The book includes Top Score Software exam simulation; this allows you to try the exam before you go live. Overall the book is one for the technical library even after passing the exam.

As good as it gets - do not look farther....

I have looked at few of the books on this subject - this one is make you understand the subject in plain English - you do not feel stupid reading it.

Combine with a good exam test questionary - and you will make it...

I have right know - 5 books on this subject and I just passed the test on the first try with a 866 when only a 700 is required. I believe this book is what put me over the top and gave me some error room to boot! It is very easy to read and reminded me a lot of a textbook but thats a good thing, those "other" books try to make things much harder than they have to be. This book lays it out in a GREAT format. I found no errors unlike many other books and I recommend this with 5 star! - something I rarely ever give out. Good job to the author, keep it up! Highly recommend!