In Patricia Highsmith's debut novel, we encounter Guy Haines and Charles Anthony Bruno, passengers on the same train. But while Guy is a successful architect in the midst of a divorce, Bruno turns out to be a sadistic psychopath who manipulates Guy into swapping murders with him. As Bruno carries out his twisted plan, Guy is trapped in Highsmith's perilous world - where, under the right circumstances, anybody is capable of murder.

Melinda Van Allen is beautiful, headstrong and sexy. Unfortunately for Vic Van Allen, she is his wife. Their love has soured, and Melinda takes pleasure in flaunting her many affairs to her husband. When one of her lovers is murdered, Vic hints to her latest conquest that he was responsible. As rumours spread about Vic's vicious streak, fiction and reality start to converge. It's only a matter of time before Vic really does have blood on his hands.

In This Sweet Sickness, David Kelsey has an unyielding conviction that life will turn out all right for him; he just has to fix "the situation" of being in love with a married woman. Obsessed with Annabelle and the life he has imagined for them, David prepares to win her over, whatever it takes. In this riveting tale of a deluded loner, Highsmith reveals her uncanny ability to draw out the secret obsessions that overwhelm the human heart.

Tom Ripley is quietly living in luxury at his chateau at Villeperce. He has a past, however, that would not bear too much close scrutiny. He is certain that he has covered his tracks where murder and forgery are concerned. But when a certain American couple move in next door, he soon realises his every move is being shadowed. Ripley fears his secrets may be discovered, and he will stop at nothing to prevent that from happening.

For two years, Walter Stackhouse has been a faithful and supportive husband to his wife, Clara. But she is distant and neurotic, and Walter finds himself harboring gruesome fantasies about her demise. When Clara's dead body turns up at the bottom of a cliff in a manner uncannily resembling the recent death of a woman who was murdered by her husband, Walter finds himself under intense scrutiny.