| #2 |  Crocodile on the Sandbank
| 3.72 |
| #3 |  The Curse of the Pharaohs
| 3.88 |
| #4 |  The Mummy Case
| 4 |
| #5 |  The Last Camel Died at Noon
| 3.91 |
| #6 |  Lion in the Valley
| 3.9 |
| #7 |  The Deeds of the Disturber
| 4 |
| #8 |  The Hippopotamus Pool
| 3.91 |
| #9 |  He Shall Thunder in the Sky
| 4 |
| #10 |  The Falcon at the Portal
| 4.38 |
| #11 |  The ape who guards the balance
| 4 |
| #12 |  Seeing a Large Cat
| 4 |
| #13 |  The Golden One
| 4.29 |
| #14 |  Lord of the Silent
| 4.4 |
| #15 |  Children of the Storm
| 4.33 |
| #16 |  Tomb of the Golden Bird
| 4.75 |
| #17 |  The Serpent on the Crown
| 4.25 |
| #18 |  Guardian of the Horizon
| 4.2 |
| #19 |  A River in the Sky
| 4 |
| #20 |  The Snake, the Crocodile and the Dog
| 3.9 |
| #21 |  North of Boston
| 4 |
| #22 |  Suspicion
| 2 |
| #23 |  Unwanted a novel
| 3 |
| #24 |  Homecoming
| 3.7 |
| #25 |  The Source
| 2 |
| #26 |  If We Were Villains
| 3.93 |
| #27 |  Dark Dive
| 3 |
| #28 |  The Book of Love
| 3.6 |
