CNC Book
The book on how to build yourself a CNC machine from the ground-up, is available. The book was authored by James Floyd Kelly (a great friend and writer of many tech books) and Patrick Hood-Daniel (the author of this website).
If you are wondering... hmmm... where can I pick up this book? Well, conveniently, you can find it at most online booksellers or from the publisher, Apress (ISBN 978-1-4302-2489-1).