A Talent for Murder

Agatha Christie, in London to visit her agent, boards a train, preoccupied in the knowledge that her husband Archie is having an affair. She feels a touch on her back, loses her balance, but is pulled to safety from the rush of the incoming train. So begins a terrifying sequence of events. Her rescuer is no guardian angel, but a blackmailer, and Agatha must use every ounce of her cleverness to thwart an adversary determined to exploit her genius for murder to kill on his behalf.