| #2 |  Cat Sense: How the New Feline Science Can Make You a Better Friend to Your Pet
| 3 | 1 read | |
| #3 |  Irregular Creatures Irregular Creatures
| 3.5 | 4 reads | |
| #4 |  Rocket Rider
| 2 | 1 read | |
| #5 |  Superbrain Superbrain
| 2 | 1 read | |
| #6 |  Spy Dog: Captured
| 2 | 1 read | |
| #7 |  Spy Dog Unleashed! Spy Dog Unleashed!
| 2 | 1 read | |
| #8 |  Spy Dog
| 2 | 1 read |