Billionaire Boy is a 2010 British children's fiction book written by David Walliams and illustrated by Tony Ross. It was published on 28 October 2010 by HarperCollins. The story follows Joe Spud, who is the richest boy in the country and has everything he could ever want, but wishes to have a friend and learns a lesson on what it's like to be a normal boy. The book was adapted for BBC Television, broadcast on 1 January 2016.