After learning that she is the Princess, Jenna is whisked from her home and carried toward safety by the Extraordinary Wizard, those she always believed were her father and brother, and a young guard known only as Boy 412--pursued by agents of those who killed her mother ten years earlier.

Septimus, Jenna, and Beetle assume larger roles in their Magykal world and continue Septimus' efforts to defeat the Dark Domaine by relighting the ancient Alchemie Fyre, a task that reveals magical origins and tests key loyalties.

Chronicles the adventures and misadventures of Hiccup Horrendous Haddock the Third as he tries to pass the important initiation test of his Viking clan, the Tribe of the Hairy Hooligans, by catching and training a dragon.