Read the book that inspired the hit DreamWorks film How to Train Your Dragon: THE HIDDEN WORLD. With exclusive content, including Viking facts and a sneak peek of The Wizards of Once!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.