How to Train Your Dragon is a series of twelve
children's books written by British author
Cressida Cowell. The books are set in a fictional
Viking world and focus on the experiences of protagonist Hiccup as he overcomes great obstacles on his journey of Becoming a Hero the Hard Way. The books were published by
Hodder Children's Books in the UK and by
Little, Brown and Company in the US. The first book was published in 2003 and the last one in 2015.