Key themes
- Guilt and the impossibility of escape
- Justice without law
- Ten people — ten consciences
About this book
Ten strangers are lured to an isolated island off the Devon coast — each convicted in a recording of a crime they are believed to have escaped justice for. One by one they are murdered. Christie's bestselling detective novel is the best-selling crime novel of all time and the foundational locked-room mystery.
Published in 1939, And Then There Were None is the best-selling mystery novel of all time. Christie considered it her most difficult book to write because the solution had to be both hidden and fair.
Discussion questions
- All ten people on the island have caused deaths — technically legally — but feel no guilt. What is Christie saying about the relationship between legality and moral responsibility?
- The nursery rhyme used to stage the murders — counting down — creates a specific kind of dread. How does Christie use structure itself as a source of terror?
- As the group diminishes, the survivors' paranoia destroys their ability to cooperate. What is Christie saying about trust, community and self-preservation under pressure?
- The solution to the mystery is revealed only in a final confessional document. How does this narrative choice — withholding the explanation until after the events — affect your reading?
- The novel has been adapted many times, often with significant changes to the ending. Why do you think the original ending resists easy adaptation — what does it ask of the audience?
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