The preeminent Edwardian forensic specialist Dr. John Thorndyke is back with eight new cases as narrated by his loyal assistant Dr. Jervis. The latest scientific techniques are used to free the innocent and convict the guilty. Whether it's microscopy, photograph, plaster casts of foot prints or ballistics no criminal can escape Thorndyke's intellect and the able assistance of Jervis and the clever hands of Polton. Read the details of how he does it in John Thorndyke's Cases.