Christopher Clark is Professor of Modern History at the University of Cambridge and a Fellow of St Catharine's College. He is the author of The Politics of Conversion, Kaiser Wilhelm II and Iron Kingdom. Widely praised around the world, Iron Kingdom became a major bestseller. He has been awarded the Officer's Cross of the Order of Merit of the Federal Republic of Germany. The Sleepwalkers was shortlisted for the PEN Hessell-Tiltman Prize for History and finalist for the Mark Lynton History Prize, and is the winner of the Los Angeles Times Book Prize for History, French Prix Aujourd¹hui, Cundill Recognition of Excellence Prize, Bruno Kreisky Prize for Political Literature and the Braunschweiger Geschichtspreis.