Gerard Doyle

Follows the further adventures and misadventures of Hiccup Horrendous Haddock the Third as his Viking training continues and his father leads a stranger and the Hairy Hooligans to the Isle of Skullions in search of a pirate's treasure.

Ulf, a werewolf, risks his own life to save a sea monster at the Royal Society for the Prevention of Cruelty to Beasts, but his trouble worsens when the evil Baron Marackai shows up with a plan to put beasts on his dinner menu.