How to Train Your Dragon Book 6 A Heros Guide to Deadly Dragons

To save his dragon, Toothless, from being banished, Hiccup must sneak into the Meathead Public Library and steal the Vikings' most sacred book. The Vikings keep books locked up and heavily guard. So to save his friend, Hiccup must brave the Hairy Scary Librarian, a dreadful army of Meathead Warriors, and the formidable Driller-Dragons. Will Hiccup live to see his next birthday?

Author: Cressida Cowell

Publisher: Little Brown 

Released Date: 2010

ISBN: 9780316085328