An unmissable collection of three How to Train Your Dragon stories, featuring new and exclusive short story WHEN THE WINDWALKER CHANGED. Hiccup Horrendous Haddock the Third is a smallish Viking with a longish name. The Hairy Hooligan tribe think he's totally useless, but Hiccup is brave enough to face his destiny, with the help of one tiny dragon. This collection features three stories about Hiccup at different times in his life, including one BRAND-NEW tale: 1. Hiccup's dragon Toothless gives his best tips on training a human in HOW TO TRAIN YOUR VIKING 2. A deadly sea dragon stalks the Isle of Berk in THE DAY OF THE DREADER 3. And the BRAND-NEW WHEN THE WINDWALKER CHANGED, packed with action, adventure and grand reveals!