Open Source Hardware Volume 1
Open Source Hardware, Vol. 1. Book from the authors of the Liquidware Antipasto blog.
URL = http://www.liquidware.com/shop/show/OSH1/Open+Source+Hardware%2C+Vol-+1
Description
"The first volume, titled "Open Source Hardware Volume 1" was about introducing projects people could do when they first picked up an Arduino and wanted to learn how to program and code it. It taught about transparency, openness, modularity, and re-usability of hardware components." (http://antipastohw.blogspot.com/2010/01/open-source-hardware-book-volume-2.html)
More Information
Preview of vol. 2 at http://antipastohw.blogspot.com/2010/01/open-source-hardware-book-volume-2.html
"While there are many books out there that examine and dissect the nature of the software and tools that allow people to build Open Source Hardware, there hasn't been nearly as much discussion about the fact that hardware and tinkering in the "real world" with real components costs "real" money. So this volume is about the economics side of Open Source Hardware, and about the "business models" people are experimenting with."