A. J. Jacobs Books

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution's Original Meaning - Hardcover

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

The Puzzler: One Man's Quest to Solve the Most Baffling Puzzles Ever, from Crosswords to Jigsaws to the Meaning of Life - Paperback

The Know-It-All: One Man's Humble Quest to Become the Smartest Person in the World - Paperback

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

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution's Original Meaning - Paperback