Keys to the Demon Prison - (Fablehaven) by Brandon Mull (Paperback)

Name: Keys to the Demon Prison - (Fablehaven) by Brandon Mull (Paperback)
Brand: Labyrinth Road
SKU: 1005316865
Price: 9.99 USD
Availability: PreOrder

$9.99

Pre-order

Eligible for registries and wish lists

About this item

Highlights

OVER 3.5 MILLION COPIES SOLD IN SERIES!
8-12 Years
7.63" x 5.19" Paperback
624 Pages
Juvenile Fiction, Animals
Series Name: Fablehaven

Description

Book Synopsis

OVER 3.5 MILLION COPIES SOLD IN SERIES! Celebrate the 20th anniversary of the beloved New York Times bestselling series about two siblings who inherit a hidden sanctuary for magical creatures. In the fifth installment of this worldwide phenomenon, time is running out to stop an army of demons from being unleashed on the world.

Hours of crisis often call for sacrifice.

After centuries of plotting, the Society of the Evening Star is closer than ever to opening the great demon prison and unleashing a tide of evil. And when the enemy strikes even closer to home--kidnapping Kendra and Seth's parents--it kicks off the epic final showdown between the forces of light and darkness.

While racing across the globe to secure the remaining artifacts with the Knights of the Dawn, Kendra and Seth are separated in the thick of battle. Kendra's search to rescue her family takes her across time and space, from the Fablehaven of the past to a preserve so hidden that few even know of its existence. Meanwhile, Seth's path brings him face to face with the Sphinx--the mastermind behind the Society--who gives Seth a dangerous choice that could change everything.

In this explosive series finale, allegiances will be tested and secrets will be revealed in a desperate battle to control the keys to the demon prison--and control the fate of the world.

Don't forget to drink the milk. And definitely don't miss any of Brandon Mull's BEST-SELLING SERIES:

FABLEHAVEN BOOKS 1-5- DRAGONWATCH Books 1-5 - GUARDIANS (Coming in 2026!)

About the Author

Brandon Mull is the #1 New York Times bestselling author of Fablehaven and many other series. A kinetic thinker, Brandon enjoys pacing, popping bubble wrap, and squeezing stress toys. He lives in Utah with his wife Erlyn, their eleven kids, and three mischievous cats.

Dimensions (Overall): 7.63 Inches (H) x 5.19 Inches (W) x 1.41 Inches (D)

Weight: .25 Pounds

Suggested Age: 8-12 Years

Number of Pages: 624

Genre: Juvenile Fiction

Sub-Genre: Animals

Series Title: Fablehaven

Publisher: Labyrinth Road

Theme: Dragons, Unicorns & Mythical

Format: Paperback

Author: Brandon Mull

Language: English

Street Date: April 7, 2026

TCIN: 1005316865

UPC: 9798217228430

Item Number (DPCI): 247-31-7625

Origin: Made in the USA or Imported

If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 1.41 inches length x 5.19 inches width x 7.63 inches height

Estimated ship weight: 0.25 pounds

We regret that this item cannot be shipped to PO Boxes.

This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO