James Lasdun's books include The Fall Guy and Give Me Everything You Have: On Being Stalked. He teaches creative writing at Columbia University and reviews regularly for the Guardian. His work has been filmed by Bernardo Bertolucci (Besieged) and he co-wrote the films Sunday, which won Best Feature and Best Screenplay awards at Sundance, and Signs and Wonders, starring Charlotte Rampling and Stellan Skarsgård.