A.J. Jacobs

A.J. Jacobs

A.J. Jacobs has written at least 10 books. Their most popular book is The Know-It-All: One Man's Humble Quest to Become the Smartest Person in the World with 86 saves with an average rating of 3.58⭐.

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

2004 • 86 Readers • 389 pages • 3.6

Drop dead healthy one man's humble quest for bodily perfection

2012 • 34 Readers • 418 pages • 3.7

The Guinea Pig Diaries: My Life as an Experiment

2009 • 33 Readers • 236 pages • 3.9

It's All Relative

It's All Relative
ByA.J. Jacobs

2017 • 27 Readers • 336 pages • 3.8

The Year of Living Constitutionally

2024 • 7 Readers • 3.5

Cover 1

6 Readers • 4.3

Cover 4

2018 • 3 Readers • 3.7

Cover 7

Drop Dead Healthy
ByA.J. Jacobs

2012 • 2 Readers • 2.5

Cover 4

Drop Dead Healthy
ByA.J. Jacobs

2012 • 1 Reader

Cover 8