Keys to the Demon Prison

Fablehaven

Content Ratings

No Romance

There is no romantic content in this concluding volume.

Moderate Themes

The cost of stopping ultimate evil is paid in sacrifice; themes of courage, the value of family, and what it means to protect the world from forces of destruction are brought to a meaningful conclusion.

Moderate Violence

The opening of the demon prison and the battles that follow are the most intense in the series; named characters die; the scale of the threat is genuinely apocalyptic within the series' world.

Synopsis

The Society of the Evening Star is closing in on its ultimate goal of opening Zzyxx—the demon prison—and Kendra and Seth must stop them in a globe-spanning climactic adventure that brings the entire Fablehaven series to an emotionally and imaginatively satisfying conclusion. A worthy finale to an excellent fantasy series.