Diana Quick reads the novel by Georgina Harding, set in 1960s England. After the shocking discovery of Sarah Cahn's suicide, Peter steps up his investigation into the mystery of his mother's disappearance. His actions place him in danger, and Anna, as his unwilling accomplice, is put in a difficult position. Their father is forced to talk about their mother's death, but will the answers that he gives be convincing enough? Abridged by Lauris Morgan Griffiths.