These are the books we selected:
Dr Angela Buckley The Killer of Little Shepherds by Douglas Starr, The Five by Hallie Rubenhold, Murder by the Book by Claire Harman
Dan Smith The Profession of Violence by John Pearson, The Jigsaw Murders by Jeremy Craddock, Midnight in Peking by Paul French
Sarah Bax Horton The Hunt for the 60s’ Ripper by Robin Jarossi, No Ordinary Day by Matt Johnson with John Murray, To Hunt a Killer by Julie Mackay and Robert Murphy
Robin Jarossi Killers of the Flower Moon by David Grann, Mapping Murder by David Canter, Manhunt: The Night Stalker by Colin Sutton
Video: four authors talk classic true-crime books