| # | Book Title | Author | |
|---|---|---|---|
| 1 | Mad Gasser of Bessledorf Street | Naylor, Phyllis Reynolds | |
| 2 | Bodies in the Bessledorf Hotel | Naylor, Phyllis Reynolds | |
| 3 | Bernie and the Bessledorf Ghost | Naylor, Phyllis Reynolds | |
| 4 | Face in the Bessledorf Funeral Parlor | Naylor, Phyllis Reynolds | |
| 5 | Bomb in the Bessledorf Bus Depot, The | Naylor, Phyllis Reynolds | |
| 6 | Treasure of Bessledorf Hill, The | Naylor, Phyllis Reynolds | |
| 7 | Peril in the Bessledorf Parachute Factory | Naylor, Phyllis Reynolds |