Dilbert 2.0: 20 Years of Dilbert

Dilbert 2.0: 20 Years of Dilbert is a 576-page special edition collection of Dilbert cartoons released on October 21, 2008. The actual book contains about 4,000 strips selected by Dilbert's creator Scott Adams over the course of the strip's history. The collection also includes Adams' commentary on selected strips and a CD-ROM including the full collection of cartoons up to May 2008.