One of the great features of bicycling is that the bikes themselves can still be made to personal specifications by individual craftspeople or small shops. This book features both well known veterans, and a few newcomers, and shows all types of bikes -- from all-out racers, to touring bikes, to even a few "show" bikes that likely don't get ridden much (e.g., Craig Calfee's bamboo bike with bullhorn handlebars).
There are plenty of "coffee table" type books exploring other crafts -- hand made furniture, pottery, custom motorcycles, etc. -- but as far as I know this is the only widely available recent book showing the current state of the art of custom bike building. Many of these bikes appear to date from early 2008 (several of them were on display at the North American Handbuilt Bicycle Show in Portland in February 2008, and were made about then). And most of the builders are "open for business:" except for two or three who have exceptionally long waiting lists, I think you could contact practically anyone in the book and get your own custom bike in a matter of weeks or months (more likely months than weeks).
A few quibbles - since the photos were collected from a variety of photographers from various sources in Europe, North America and Australia, the photos and layout lack a consistency or point of view about how to show a bike (as opposed to Jan Heine's book, "The Golden Age of Handbuilt Bicycles," which is about historic custom bikes, and which used a single photographer shooting bikes with a consistent, clean white background). As a result, while all the photos are good, in some cases the photos are not as useful as they could be (for example, there are way too many shots of Calfee's novelty bikes and not enough of his standard bamboo or carbon fiber bikes).
Anyway, that is just a quibble. It's a great book for any serious cyclist or anyone who enjoys fine craftsmanship.