| #2 |  Experiments in Truth Experiments in Truth
| 3.5 | 2 reads | |
| #3 |  Feeling Great Feeling Great
| 4.5 | 5 reads | |
| #4 | By Tynan Superhuman By Habit By Tynan Superhuman By Habit: A Guide to Becoming the Best Possible Version of Yourself, One Tiny Habit at a Time Paperback - September 2014
| 4 | 1 read |