| #2 |  Foundling
| 4 |
| #3 |  Lamplighter
| 4.75 |
| #4 |  Factotum
| 3.67 |
| #5 |  Airman
| 5 |
| #7 |  Agatha Heterodyne and the Airship City
| 3.92 |
| #8 |  Agatha Heterodyne and the Clockwork Princess (Girl Genius, #5)
| 4.38 |
| #9 |  Agatha Heterodyne and the Chapel of Bones (Girl Genius, #8)
| 4.57 |
| #10 |  Agatha Heterodyne and the Golden Trilobite (Girl Genius, #6)
| 4.2 |
| #11 |  Agatha Heterodyne and the Voice of the Castle (Girl Genius, #7)
| 4 |
| #12 |  Agatha H. and the Airship City
| 4 |
| #13 |  Heart of Gold Heart of Gold
| 4 |
| #14 |  All men of genius
| 4.5 |
| #15 |  Girl Genius Omnibus Volume 1: Agatha Awakens | 4.67 |
| #16 |  Airman
| 3.83 |
| #17 |  The Kaiser Affair
| 0 |
| #20 |  Beauty and the Clockwork Beast
| 4.1 |
| #21 |  The Paper Magician
| 3.43 |
| #22 |  The Aeronaut's Windlass
| 4.18 |
