Keys to the Demon Prison
From Author Wars - https://authorwars.com/publications/keys-to-the-demon-prison-306991.html
Overview:
- Title: Keys to the Demon Prison
- Author: Brandon Mull
- Year: 2010
- ISBN-10: 9781606412381
- Publisher: Shadow Mountain
- Price: $21.99
- Pages: 593
- Binding: Hardcover
- Type: Novel
- Title Reference: Keys to the Demon Prison
- Notes: Cover credit per inside back flap of dust jacket
Interior art credit per title page