From the opening pages of Scott Kelby's Macintosh... The Naked Truth, I was literally laughing out loud. I am a generally jovial character, so this is not the finest endorsement available, but it is typical of the experience the rest of the book offered me.

Reader Cole Tucker writes with this review: "The Ruby Developer's Guide was written with the intent to provide an overview of Ruby tools used for developing real-world applications. The book touches on a variety of areas, from GUI development to neural networks, and discusses existing Ruby packages that developers can take advantage of. In the end, the book comes out as a Ruby version of the Perl Cookbook." To see what he means by that, read on below for the rest of Cole's assessment of this book.

David Kennedy writes: "Java Tools For Exteme Programming: Mastering Open Source Tools including Ant, JUnit and Cactus by Hightower & Lesiecki is a welcome addition to my bookshelf at work. It tackles a gap in the Java book market in dealing with the thorny issues of testing, integration and deployment." The rest of his review is below.

Long-time reviewer clampe writes with this piece on Human-Computer Interaction in the New Millenium. This is not a book you're likely to find at the corner bookshop, but if you're serious about keeping track of goings-on in the field of HCI, Cliff argues this one is worth seeking out.

Reader the_rev_matt writes with this review of Hungry Minds' Zope Bible. He finds both merit and shortcomings in this book, and suggests that "Bible" may be too grand a word for this decent-but-spotty work. Read on for his reasoning.

During the cavalcade of April Fool's spoofs here on /., one submission stuck in my mind as fascinating and enjoyable -- and a complete scam. It was about an alleged anti-gravity disc, made from a 12" superconducting ring that looked not unlike a brake pad. As luck would have it, I was reading the book Voodoo Science at the time and thought once the April Fools hoopla had died down that I'd do a review of it for Slashdot, so read on if you care to.

Peter Wayner writes: "A friend of mine who works as a public defender knows a thing or two about selling fear to the jury filled with doubts. Several months before December 31st, 1999, he asked me if we should be worried about the Y2K disasters. My answer was: The machines crash every day. Why should it matter if it happens on December 31st?" This time around though, the fears are of a different nature and scope: Peter reviews below Edward Yourdon's latest book Byte Wars, one aimed at everyone concerned about online terrorism in the post-9/11 climate.

Tal Cohen writes: "It is said that one of the most important skills a physicist needs is the ability to quickly make "back-of-the-envelope" calculations. For example, Jan Wolitzky (in Jon Bently's "Programming Pearls") tells about Enrico Fermi, Robert Oppenheimer, and the other Manhattan Project brass who were behind a low blast wall awaiting the detonation of the first nuclear device from a few thousand yards away. Fermi was tearing up sheets of paper into little pieces, which he tossed into the air when he saw the flash. After the shock wave passed, he paced off the distance traveled by the paper shreds, performed a quick "back-of-the-envelope" calculation, and arrived at a figure for the explosive yield of the bomb, which was confirmed much later by expensive monitoring equipment." Read on to find out what this has to do with the unusual characteristics of Earth, and how they could influence our search for life elsewhere in the universe.

Reader cpfeifer contributes the review below of O'Reilly's Programming Jabber: if your job (or hobby) includes instant messaging in all its glory, Jabber is a free-beer, free-speech framework for setting up instant messaging systems not bound to a single server in the middle. As cpfeifer points out, instant messaging can mean a lot more than popping an on-screen note to your friend in Des Moines -- machines and programs can use a general purpose communication system like this, with no human middleman required.

In many workplaces, especially high-tech ones, managers and those they manage are operating on parallel tracks, with different sets of motivations, expectations and rewards. How to keep tech workers happy, given that they likely don't want the same things as their bosses, and certainly would choose different ways to achieve them? The long-suffering Jim Richards submitted this review of Managing Einsteins, a book which attempts to inject some sanity into the situation by clueing managers in on what it is their programmers and other tech workers might actually want in a workplace. Read on for his review.

canadian_right writes: "Philip Pullman has written a great fantasy adventure that children and adults will enjoy. A richly detailed alternate universe is presented in The Golden Compass, and we are introduced to the heroine of the three books, Lyra Belacqua. The story starts off quickly and holds your interest with a series of engaging and imaginative adventures for the length of the three novels. Philip Pullman pulls you effortlessly into these alternate worlds, and holds your attention with a wealth of detail that brings to life the sights and sounds of these new worlds. Some worlds are just a bit different from our own, while others are completely new." Read on for his brief review of the books in this trilogy.

Mark Welch writes: "'The MouseDriver Chronicles' chronicles a modestly successful startup whose mission was to build a product and sell it at a profit -- a concept that seemed almost obscene when the authors launched their new business in mid-1999.) I saw 'The MouseDriver Chronicles' in several bookstores, and passed because it sounded like it would be yet another story of dot-com failure. But finally I decided it looked like a 'fun read' and bought it, and I'm glad I did." Mark has a more complete review, and ChrisD adds his own reaction, below.

Peter Wayner writes: "A long time ago, I posed for a portrait at a church fair. The priest wandered by, paused for a second, and then caught up to me later. "Do you like the picture?" he asked. When I said it was fine, he told me, "Oh, I think its terrible. It doesn't look like you at all. But that doesn't matter. The artist is supposed to create a picture of what you think you look like." Read on to see what this has to do with robots as Peter reviews Rod Brook's new book.

danny writes: "'Free as in Freedom: Richard Stallman's Crusade for Free Software' is an insightful biography of a figure whose mere name tends to start flame wars on Slashdot ..." Stallman may be one of the most interesting people alive right now: read on to see how well the biography is up to the task of describing him and his movement -- acccording to Danny, that may depend on the reader.

Amy Rich writes: "If you're are, or want to be, a professional sysadmin, buy this book! I've been doing UNIX system administration for nearly ten years now, and I've never seen another book like this on the market. Limoncelli and Hogan do a fantastic job of describing the 'whys' behind many of the best practices in the systems and network administrator world. I wish this book had been around when I started out; it would have saved so many headaches as I 'learned the hard way.' Read on (below) for the reasons Amy is so enthusiastic about this book, and to see if it might fit your situation.

ctar writes: "Following is my review of O'Reilly's new book : "T1: A Survival Guide" by Matthew S. Gast. The short and sweet is, this book definitely fell short of my expectations." Read on to see what ctar found lacking, and a few bright spots as well.

Peter Wayner writes: "Metaphors drawn from biology have always fascinated computer scientists. No one speaks of subroutines that cp themselves through undocumented remote procedure calls because talk of 'computer viruses' carries all of the portent and weight of polio, anthrax, German Measles and tuberculosis. Invoking these mysterious and deadly images is more colorful than tech speak, even if most of the so-called viruses are closer to the common cold than the black plague. Why use a three-letter acronym when a biological metaphor is available?" Wayner wrote the following review of Peter J. Bentley's book Digital Biology, which may just answer that question.

Steve McLaughlin writes: "When Chris Locke isn't writing business blockbusters like The Cluetrain Manifesto and Gonzo Marketing ,his alter ego Rageboy is churning out issues of the webzine Entropy Gradient Reversals. The Bombast Transcripts: Rants and Screeds of RageBoy is a collection of EGR's best and worst musings since it first hit the Web in 1996." (Steve's review continues below.)

greg pryzby writes: "A friend has been pushing me to read a number of technical books lately. After reading Building Secure Software: How to Avoid Security Problems the Right Way (BSS:HtASPtRW), I decided I needed to spread the word." Read on below for Greg's word on this one.

Craig Maloney submitted this review of Addison-Wesley's entry in the tough field of books on C (book title: C), and pulls no punches in comparing it to others. He says it's slightly above average, but that "experienced programmers will likely pass on this book." Read the complete review below for his reasoning.