In "Gustav Gloom and the Nightmare Vault," readers follow the adventures of Gustav Gloom, a boy who lives in a mysterious house filled with magical and eerie wonders. When his friends become trapped in a horrifying nightmare world, Gustav must navigate through bizarre and dangerous realms to save them. Armed with his courage and unique abilities, he confronts strange creatures and unravels the secrets of the Nightmare Vault. The story is a thrilling mix of fantasy, suspense, and friendship, highlighting the importance of bravery and loyalty in the face of darkness. [Generated by language model - please report any problems].

This book is part of a book series called Gustav Gloom .

This book has been graded for interest at 9-12 years.

This book was published in 2019 by Tantor Audio .

Adam-Troy Castro has said in interviews that he likes to jump genres and styles and has therefore refused to ever stay in place long enough to permit the unwanted existence of a creature that could be called a "typical" Adam-Troy Castro story. As a result, his short works range from the wild farce of his Vossoff and Nimmitz tales to the grim Nebula nominee "Of a Sweet Slow Dance in the Wake of Temporary Dogs. " His twenty prior books include a nonfiction analysis of the Harry Potter phenomenon, four Spider-Man adventures, and three novels about his interstellar murder investigator, Andrea Cort (including a winner of the Philip K. Dick Award, Emissaries from the Dead). Adam's other award nominations include eight Nebulas, two Hugos, and three Stokers. Adam lives in Florida with his wife, Judi, and three insane cats named Uma Furman, Meow Farrow, and Harley Quinn.