Writer
British academics Loretta and Bridget run into Sandra, an old school friend at a book launch. Although Sandra appears to be gay and carefree, Loretta notices an undercurrent of tension while Sandra stays with her for a few days. Loretta is saddened to learn her friend was killed in a car accident, and comforts Sandra's estranged husband Tom, her daughter Lizzie, and emotionally disturbed son Felix. While doing so she becomes to believe the accident may not be what it seems, spurred on by the information a local policeman provides her.
Novel
While English professor Loretta Lawson is attending a conference in Paris, she stays the night in the flat of a friend's acquaintance. She discovers a sleeping man in one of the bedrooms, and the next morning finds the man gone, but the bed soaked with blood. Returning to Cambridge, she begins to suspect her friend's acquaintance, and others on the staff of the college, are involved with the missing (murdered?) man, and decides to investigate for herself.