Hiccup Horrendous Haddock the Third is a smallish Viking with a longish name. Hiccup's father is chief of the Hairy Hooligan tribe which means Hiccup is the Hope and the Heir to the Hairy Hooligan throne - but most of the time Hiccup feels like a very ordinary boy, finding it hard to be a Hero. Hiccup Haddock Horrendous the Third just wants a nice PEACEFUL birthday. But Hiccup's dad wants to steal the prized How to Train Your Dragon book, and prove that his Hooligans are just as good as the Bog Burglars - except Hiccup's dragon Toothless has EATEN it! So when Camicazi suggests stealing a copy from the grim Meathead Public Library, it seems like a good idea. BUT IT ISN'T! The library is guarded by the Horrible Hairy Scary the Librarian, four hundred Meathead Warrior Guards AND their Driller-Dragons… Will Hiccup survive - or is he DOOMED on his own birthday?