Umberto Eco's first novel, The Name of the Rose (1982), was a huge bestseller which brought him worldwide acclaim. With his subsequent works of fiction, philosophy, literary criticism and semiotics, he has been recognised as one of Europe's finest thinkers. He is currently President of the Scuola Superiore di Studi Humanistici and the University of Bologna.
Dr Richard Elwes is a writer, teacher and researcher in Mathematics and a Visiting Fellow at the University of Leeds. He contributes to New Scientist and Plus Magazine and publishes research on model theory. Dr Elwes is a committed populariser of mathematics which he regularly promotes at public lectures and on radio. He is the author of Mathematics 1001 published by Quercus.