Catharine Arnold read English at Cambridge and holds a further degree in psychology. A journalist, academic and popular historian, Catharine's previous books include the novel "Lost Time", winner of a Betty Trask award. Her London trilogy for Simon & Schuster comprises of "Necropolis: London and Its Dead", "Bedlam, London and Its Mad" and (to be published August 2010) "City of Sin, London and Its Vices".