David Walliams' bestselling children's book, Bad Dad, is a fast and furious, heart-warming new children's book about a father and son on an adventure - and a thrilling mission to break an innocent man into prison. It's a high-speed cops-and-robbers adventure with heart and soul about a father and son taking on the villainous Mr Big - and winning! Author - Walliams, David Illustrator - Ross, Tony Number of Pages - 448 Format - Paperback Publisher - HarperCollins Published - 2019-02-26