Lewis Carroll's books have delighted children and adults for generations, but behind their exuberant fantasy and delightful nonsense was the mind of a brilliant mathematician. This title explores the curious imagination of this man who filled his writings with problems, paradoxes, puzzles and teasing games of logic.

Robin Wilson is Head of the Pure Mathematics Department at the Open University and, in London, Gresham Professor of Geometry, the oldest mathematics Chair in England. He is also a Fellow in Mathematics at Keble College, Oxford. The author and editor of thirty books, including the critically acclaimed Four Colours Suffice, he is well known internationally for his expository skills and has won a number of prestigious awards for his writings.