5 books in series
Gustav Gloom
Gustav Gloom is a 5-book series with 5 released primary works first released in 2012 with contributions by Adam-Troy Castro.
| #1 |  Gustav Gloom and the People Taker
| 3.5 | 2 reads | ||
| #2 |  Gustav Gloom and the Nightmare Vault #2
| 5 | 1 read | ||
| #4 |  Gustav Gloom and the Cryptic Carousel #4
| 5 | 1 read | ||
| #5 |  Gustav Gloom and the Inn of Shadows
| 5 | 1 read | ||
| #6 |  Gustav Gloom and the Castle of Fear
| 0 | 0 reads |