Cressida Cowell is the author and the illustrator of the bestselling How to Train Your Dragon book series. Her latest book The Wizards of Once is an international bestseller. Cressida is also the author of the Emily Brown picture books, illustrated by Neal Layton.
How to Train Your Dragon has sold over 8 million books worldwide in 38 languages. It is also an award-winning DreamWorks film series, and a TV series shown on Netflix and CBBC. The first book in Cressida’s new series, The Wizards of Once (also signed by DreamWorks), is a number one bestseller.