Bought "I am America (and So Can You!)" by Dr. Stephen Colbert. It's kind of a heavy, technical, similar to "The Wealth of Nations" only with helpful graphics, stickers, and finger-puzzles. It was a little tough for evening reading, which is usually comprised of reviewing the love correspondence of Andrea Mitchell and Alan Greenspan (oh, inflationary pressures of irrational exuberance take me away!).
The book is hard to describe, but seems rather self-centered, if not egomaniacal. Similar in tone to Kim Il Jong's pivotal 70s work "Fear of Flying, Me".
I'll keep you advised if it changes in tone.