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 and sold over half a million copies in less than a year, while the PBs of his previous titles dominate the UK charts. Today, David is the fastest-growing children's author in the UK. His books have been translated into 40+ languages and sold over 4 million copies in the UK alone. David's books have achieved unprecedented critical acclaim - and both RATBURGER and DEMON DENTIST won the National Book Awards Children's Book of the Year.