| #2 |  On Numbers and Games
| 5 | 3 reads | |
| #3 |  Surreal Numbers Surreal Numbers
| 4 | 4 reads | |
| #4 |  Fundamentals of Number Theory
| 4 | 1 read | |
| #5 |  The Book of Numbers
| 4.33 | 6 reads | |
| #6 |  Problems in Algebraic Number Theory
| 0 | 1 read | |
| #7 |  Problems in Analytic Number Theory
| 5 | 1 read | |
| #8 |  The Warrior's Apprentice
| 3.95 | 117 reads |