FROM BRITAIN'S TOP-SELLING TRUE CRIME WRITERWINNER OF THE CWA ALCS GOLD DAGGER FOR NON-FICTIONA BOOK OF THE YEAR FOR: The Times/Sunday Times, Financial Times, Spectator, Independent, Tablet and New Statesman'I loved it' Richard Osman'Shattering' Val McDermid'Gripping' Sarah WatersIn 1953, the bodies of three young women are found by a tenant in the walls of a Notting Hill house. He tells the