Keys to the demon prison /

Since ancient times, the great demon prison Zzyzx has protected the world from the most dangerous servants of darkness, including Gorgrog, the Demon King. After centuries of plotting, the Sphinx is on the verge of recovering the five artifacts necessary to open the legendary prison. To thwart the Sp...

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Bibliographic Details

Main Author:	Mull, Brandon, 1974-
Other Authors:	Dorman, Brandon (Illustrator)
Format:	Book
Language:	English
Published:	Salt Lake City : Shadow Mountain, [2010]
Series:	Mull, Brandon, 1974- Fablehaven ; v. 5.
Subjects:	Antiquities > Juvenile fiction. Quests (Expeditions) > Juvenile fiction. Good and evil > Juvenile fiction. Fantasy. Antiquities > Fiction. Quests (Expeditions) > Fiction. Good and evil > Fiction. Fantasy fiction.