Young wizard prince Xar, who has no magic, and warrior princess Wish, an outcast, team up on an adventure that brings them to witches long believed to be extinct.
Hiccup, stranded with Toothless on the Beach of the Broken Heart and being hunted by an old enemy, faces Ug the Uglithug, Berserks, and Scarers and tries to save Fishlegs from the Beast.
Hiccup is in hiding in the Murderous Mountains with the Company of the Dragonmark, but he is determined to become King of the Wilderwest by defeating the witch's Vampire Spydragons and steal back the King's Things from Alvin the Treacherous.
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.
"The Doomsday of Yule has arrived, and the future of dragonkind lies in the hands of one boy with nothing to show--but everything to fight for. Hiccup's quest is clear... But can he end the rebellion? Can he prove himself to be King of the Wilderwest? Can he save the dragons? The stakes have never been higher, as the very fate of the Viking world hangs in the balance!"--Provided by publisher.