Talent for Murder

‘I wouldn't scream if I were you. Unless you want the whole world to learn about your husband and his mistress.’

Agatha Christie, in London to visit her literary agent, boards a train, preoccupied and flustered in the knowledge that her husband Archie is having an affair. She feels a light touch on her back, causing her to lose her balance, then a sense of someone pulling her to safety from the ru...