How long does it take to read Keys to the Demon Prison?
Keys to the Demon Prison by Brandon Mull takes about 10 hours 16 minutes to read at 250 words a minute.
Part of Fablehaven
About 10 hours 16 minutes
A week or two of reading
First published 2010. 560 pages, about 154,000 words. Written for children.
21 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 17 hours 7 minutes |
| Average, 250 words a minute | 10 hours 16 minutes |
| Fast, 400 words a minute | 6 hours 25 minutes |
The page count is the median across 11 editions, so your copy may differ. How we calculate.
About the book
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. Facing the potential of a world-ending calamity, all friends of light must unite in a final effort to thwart the Sphinx s designs and find a safe home for the five artifacts. To this end, Kendra, Seth, and the Knights of the Dawn will venture far beyond the walls of Fablehaven to strange and exotic magical preserves across the globe, where the end of every quest becomes the beginning of another. In this explosive series finale, allegiances will be confirmed and secrets revealed as the forces of light and darkness collide in a desperate struggle to control the keys to the demon prison.
Subjects: Fantasy, Fantasy Fiction, Fiction, Juvenile Fiction, Magic, Mythical Creatures
