@book{28956, author = {Cowell, Cressida.}, title = {A hero's guide to deadly dragons /}, publisher = {Little, Brown,}, year = {2010, c2007.}, series = {How to train your dragon ;}, address = {New York :}, edition = {1st U.S. trade pbk. ed.}, note = {Originally published: London : Hodder Children's Books, 2007.} }