Best Seller
Paperback
$9.99
Available on Apr 07, 2026 | 560 Pages
BOOK FOUR OF THE BELOVED FABLEHAVEN SERIES—OVER 3.5 MILLION COPIES SOLD! AND DON’T MISS FORBIDDEN MOUNTAIN, THE START OF BRANDON MULL’S NEW GUARDIANS 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 fourth book, they must face dragons, giants and demons before time runs out to save the world.
Two hidden artifacts have been found. Three more remain hidden. If all five fall into the wrong hands, they can unlock the great demon prison and unleash unstoppable chaos and destruction on the world.
After escaping a close call with the Society of the Evening Star, Kendra uncovers a clue to find one of the remaining artifacts. To follow the trail, the Knights of the Dawn require a key closely guarded by Fablehaven’s centaurs—and Seth may be the only one who can steal it. But even if he succeeds, the quest leads straight to a death trap: the dragon sanctuary of Wyrmroost.
Wyrmroost contains threats unlike anything Seth and Kendra have faced before—terrifying creatures, perilous challenges and heartbreaking betrayal. To survive and claim the artifact before the Evening Star, they will have to learn to trust their new magical abilities—and each other.
Don’t forget to drink the milk. And definitely don’t miss any of Brandon Mull’s bestselling FABLEHAVEN and DRAGONWATCH books:
Fablehaven • Rise of the Evening Star • Grip of the Shadow Plague • Secrets of the Dragon Sanctuary • Keys to the Demon Prison
Dragonwatch • Wrath of the Dragon King • Master of the Phantom Isle • Champion of the Titan Games • Return of the Dragon Slayers
PLUS! The Gorgon’s Fury: Tales of Newel and Doren: A Fablehaven Adventure
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 fourth book, they must face dragons, giants and demons before time runs out to save the world.
Two hidden artifacts have been found. Three more remain hidden. If all five fall into the wrong hands, they can unlock the great demon prison and unleash unstoppable chaos and destruction on the world.
After escaping a close call with the Society of the Evening Star, Kendra uncovers a clue to find one of the remaining artifacts. To follow the trail, the Knights of the Dawn require a key closely guarded by Fablehaven’s centaurs—and Seth may be the only one who can steal it. But even if he succeeds, the quest leads straight to a death trap: the dragon sanctuary of Wyrmroost.
Wyrmroost contains threats unlike anything Seth and Kendra have faced before—terrifying creatures, perilous challenges and heartbreaking betrayal. To survive and claim the artifact before the Evening Star, they will have to learn to trust their new magical abilities—and each other.
Don’t forget to drink the milk. And definitely don’t miss any of Brandon Mull’s bestselling FABLEHAVEN and DRAGONWATCH books:
Fablehaven • Rise of the Evening Star • Grip of the Shadow Plague • Secrets of the Dragon Sanctuary • Keys to the Demon Prison
Dragonwatch • Wrath of the Dragon King • Master of the Phantom Isle • Champion of the Titan Games • Return of the Dragon Slayers
PLUS! The Gorgon’s Fury: Tales of Newel and Doren: A Fablehaven Adventure
On Tour
Author
Brandon Mull
Brandon Mull is the #1 New York Times bestselling author of the Fablehaven, Beyonders, and Five Kingdoms series. A kinetic thinker, Brandon enjoys bouncing balls, squeezing stress toys, and popping bubble wrap. He lives in Utah in a happy little valley near the mouth of a canyon with his family.
Learn More about Brandon MullYou May Also Like
Who Is Ilona Maher?
Paperback
$5.99
Forbidden Mountain
Hardcover
$19.99
Who Is Jenna Ortega?
Paperback
$5.99
Edge Chronicles: Freeglader
Paperback
$8.99
A First Guide to Cats: Understanding Your Whiskered Friend
Paperback
$7.99
Camp Cretaceous, Volume Two: The Deluxe Junior Novelization (Jurassic World: Camp Cretaceous)
Hardcover
$10.99
Who Was Pope Francis?
Paperback
$6.99
What Is American Sign Language?
Paperback
$7.99
Who Is Rita Moreno?
Paperback
$6.99
×