The sparkling debut children’s novel from David Walliams, number one bestseller and fastest growing children’s author in the country.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.