It's All Relative: Adventures Up and Down the World's Family Tree

Drop Dead Healthy: One Man's Humble Quest for Bodily Perfection

The Year of Living Biblically: One Man's Humble Quest to Follow the Bible as Literally as Possible

The Guinea Pig Diaries: My Life as an Experiment

My Life as an Experiment: One Man's Humble Quest to Improve Himself by Living as a Woman, Becoming George Washington, Telling No Lies, and Other Radical Tests