Proof of Guilt by Charles Todd. An Inspector Ian Rutledge Mystery.Scotland Yard’s Ian Rutledge must contend with two dangerous enemies in this latest complex mystery in the New York Times bestselling series. London, Summer, 1920. An unidentified body appears to have been run down by a motorcar and Ian Rutledge is leading the investigation to uncover what happened. While the signs point to murder, vital questions remain: Who is the victim? And where, exactly, was he killed? Follow the City of Sandy on Facebook to find out what we are reading next!