From acclaimed thriller writer Lynda La Plante, featuring a powerhouse cast, this is the complete Trial and Retribution - 22 gut-wrenching investigative thrillers that will keep you on the edge of your seat from compelling opening to shocking conclusion.

Detective Superintendent Walker (David Hayman), teamed with Detective Inspector North (Kate Buffery), and DCI Connor (Victoria Smurfit), follow each case from crime committed, through the pursuit of justice, to the law courts where the efforts of the force will be tested - sometimes to breaking point.

Murder, abduction, blackmail and assault; from the psychotic to the deranged, from the cold -hearted to the cold-blooded, these are 22 unforgettable cases that will take you on a journey - a journey of Trial and Retribution.