In this final book of the Truthseeker Series, Timothy, Tabatha, and Arthur return from the Nomad Desert to the palace of Vervain with the Gryphon's Codex. They find a world at war with the Adder Warlocks and one disaster following another. When things are at their darkest, a monster from another realm possesses a statue of the Gryphon. He puts the world to sleep so that he can harvest enough magic to destroy the creator god, the Great Blue Gryphon...