Juvenile Series and Sequels
Author: Adam-Troy Castro
| Series Title - Subject | Book Title - Author |  |
| A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z |
| Gustav Gloom (Juvenile) | |
| # | Book Title |
|---|---|
| 1 | Gustav Gloom and the People Taker |
| 2 | Gustav Gloom and the Nightmare Vault |
| 3 | Gustav Gloom and the Four Terrors |
