Ken Jennings has written at least 18 books. Their most popular book is Maphead: Charting the Wide, Weird World of Geography Wonks with 23 saves with an average rating of 3.73⭐.
They are best known for writing in the genres Young Adult, History, and Nonfiction.
funny is their most common moods.
https://en.wikipedia.org/wiki/Ken_Jennings
 Maphead: Charting the Wide, Weird World of Geography Wonks
| 3.73 | 15 reads | |
 Because I Said So! : The Truth Behind the Myths, Tales, and Warnings Every Generation Passes Down to Its Kids
| 3.36 | 12 reads | |
 Brainiac
| 4.13 | 9 reads | |
 100 Places to See After You Die
| 4.5 | 2 reads | |
 Planet funny
| 4 | 3 reads | |
 Ken Jennings's Trivia Almanac
| 0 | 0 reads | |
 Answers in the Form of Questions: A Definitive History and Insider's Guide to Jeopardy!
| 0 | 0 reads | |
 Ancient Egypt
| 5 | 1 read | |
 U.S. Presidents
| 4 | 1 read | |
 Colossal Book of Wordplay
| 0 | 0 reads | |
 Un mapa en la cabeza: Anécdotas, historias y curiosidades de la geografía
| 0 | 0 reads | |
 Greek Mythology
| 0 | 0 reads | |
 Outer Space
| 0 | 0 reads | |
 100 Places to See After You Die: A Travel Guide to the Afterlife
| 0 | 0 reads | |
 The human body
| 0 | 0 reads | |
 Maps and geography
| 0 | 0 reads | |
 The greater goal
| 0 | 0 reads | |
 Ken Jennings' Junior Genius Guides Collection
| 0 | 0 reads |