Smarter Than a Monster

Return of the Dragon Slayers

Master of the Phantom Isle

Champion of the Titan Games

Five Kingdoms Complete Collection (Crystal Keepers / Death Weavers / Rogue Knight / Sky Raiders / Time Jumpers)

Wrath of the Dragon King

Time Jumpers

Dragonwatch

Death Weavers

Crystal Keepers

The Caretaker's Guide to Fablehaven