This little biography of Alan Turing tells the story of the genius code cracker and the father of theoretical computer science and artificial intelligence. Alan grew up in England, where his best friends were numbers and a little boy called Christopher. When his young friend died, Alan retreated to the world of numbers and codes, and he went on to discover how to crack the code of the Nazi Enigma machine in World War II.
The Little People, Big Dreams books series portrays the inspiring lives of artists, designers, activists and scientists in a super-accessible way with sweet illustrations and by focusing on when they started out as children with a dream and by focusing on when they started out as children with a dream. Each book has a biographical timeline with historical photographs and extra facts, too.