Mirror Crack'd — Subtitle The

Agatha Christie's 1962 novel is officially titled The Mirror Crack'd from Side to Side , with the shorter version often used for film adaptations. The title, inspired by a line in Alfred, Lord Tennyson's poem The Lady of Shalott , refers to the breaking of a magical mirror.

You can find more information about the novel on the official Agatha Christie website or explore its literary background on Wikipedia .