And Then There Were None by Agatha Christie is a mystery novel about ten strangers invited to a remote island.

Once there, a recorded voice accuses each guest of a past crime. One by one, they start dying in ways that match a creepy nursery rhyme hanging on the wall.

As panic grows, the survivors realize the killer must be one of them. In the end, everyone dies — and the shocking truth about the murderer is revealed in a final confession letter.