Seven Years of Highly Defective People - Scott Adams' Guided Tour of the Evolution of Dilbert

The title pretty much says it all and if still uncertain of the content, the back of the book states "Scott Adams tells where the characters came from, why they do the things they do, and just what the heck he was thinking during the creative process."  Often, I've found that I enjoy the daily Dilbert strips more than the collections*, but I really like getting inside the creative process so this was a great book.
Recommended for Dilbert fans and those who are interested in creative process and/or how comics strips turn out the way they do.

*One collection I read earlier in the year was absolutely hilarious, likely because it focused on the inept manager.