"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"-- Provided by publisher.
How to train your dragon ; book 11
Dragons -- Juvenile fiction.
Haddock, Hiccup Horrendous, III (Fictitious character) -- Juvenile fiction.
Vikings -- Fiction.
Vikings -- Juvenile fiction.