Winner of Specsavers National Book Awards: Children's Book of the Year 2014 and Specsavers National Book Awards: audible.co.uk Audiobook of the Year 2014.

PRAISE FOR DAVID WALLIAMS: "A pleasure to read. A beguilingly funny, original and thought-provoking tale... hilarious" Amanda Craig, The Times "I absolutely love David Walliams's books. In a few more years they will become classics." - Sue Townsend, author of Adrian Mole "A triumphant mix of wit and warmth" - Telegraph Books of the Year "a new Roald Dahl" - The Times "Another triumph for David Walliams. His books are a breath of wonderful fresh air" - The Sun

Since 2008 David Walliams has taken the children's literary world by storm. His most recent book DEMON DENTIST, immediately went to no.1 in the children's chart, while the PBs of his previous titles dominate the UK charts. GANGSTA GRANNY has sold over 700,000 copies since publication (Bookscan Jan 2014). Today, David is the fastest growing Children's author in the UK. His books have been translated into 30+ languages and sold over 2.5 million copies in the UK alone.