Gustav Gloom and the Castle of Fear
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Overview:
- Title: Gustav Gloom and the Castle of Fear
- Author: Adam-Troy Castro
- Year: 2016
- Type: Novels
- Series: Gustav Gloom
- Number in Series: 6
Editions/Publications:
- 2016 . Gustav Gloom and the Castle of Fear (2016, Adam-Troy Castro, Grosset & Dunlap, ISBN-10: 9780448464596, $12.99, 267 pages, Hardcover, Novel)
- 2021 . Gustav Gloom and the Castle of Fear (2021, Adam-Troy Castro, Tantor and Blackstone Publishing, ISBN-10: 9781665202787, $39.99, audio MP3 CD, Novel)