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Gustav Gloom and the People Taker #1
Adam-Troy Castro
Illustrator: Kristen Margiotta
Paperback  |  May 15, 2014
Book
Gustav Gloom and the Nightmare Vault #2
Adam-Troy Castro
Illustrator: Kristen Margiotta
Paperback  |  May 15, 2014
Book
Gustav Gloom and the Four Terrors #3
Adam-Troy Castro
Illustrator: Kristen Margiotta
Hard Cover  |  Aug 15, 2013
Book