Book guide
Keys to the Demon Prison
The final battle for the demon prison begins before Zzyzx can unleash hell on the world.
Genre and trope pairingsFantasyQuestFantasyDark lordFantasyMagical artifactFantasyAncient evilAdventureQuestAdventureExpeditionAdventureRace against timeAdventureMagical artifact
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About Keys to the Demon Prison
The Sphinx is closing in on the final artifacts needed to open Zzyzx, the ancient prison holding the world’s most dangerous demons. Kendra, Seth, and the Knights of the Dawn must race across magical preserves to stop the keys from falling into darkness.
Reading signals
- Spice
- None
- Darkness
- Balanced
- Pacing
- Fast
Series
Fablehaven · Book 5 of 5
Content warnings
- violence
- war
- death
- confinement
- kidnapping
- murder
- fire injury
