22books is a site focused on finding, creating, and sharing book lists. 22books was written using Ruby on Rails and was launched in December of 2007.

WinDevPowerTools.com is a companion site to the Windows Developer Power Tools book and gives you the ability to learn more about tools that can help you be more productive and write better code.

VisualStudioHacks.com, a companion site to the book of the same name, features articles, tips, and tricks about Visual Studio.