The sparkling debut children's novel from David Walliams, number one bestseller and fastest growing children's author in the country, with sparkling new cover look to tie in with later books. Dennis was different. Why was he different, you ask? Well, a small clue might be in the title of this book. Charming, surprising and hilarious – The Boy in the Dress is everything you would expect from the co-creator of Little Britain. David Walliams's beautiful first novel will touch the hearts (and funny bones) of children and adults alike.