The Author of the book is called Cressida cowell. The illustrator is called Cressida Cowell. The best bit of the book was when the bad guys attacked Hiccup and his family .
The book is about Hiccup trying to get hold of a lot of gold and silver and bronze.Then Hiccup is captured by the bad guys and is taken to the Isle of scullion .
This book I suggest to people 7 and older.