Mr Marble is in serious debt, desperate for money to pay his family's bills, until the combination of a wealthy relative, a bottle of cyanide, and a shovel offer him the perfect solution. In fact, his troubles are only just beginning. Slowly the Marble family becomes poisoned by guilt, and caught in an increasingly dangerous trap of secrets, fear, and blackmail. Then, in a final twist of the knife, Mrs Marble ensures that retribution comes in the most unexpected of ways.... First published in 1926, C. S. Forester's gritty psychological thriller took crime writing in a new direction, portraying ordinary, desperate people committing monstrous acts, and showing events spiraling terribly, chillingly, out of control. The novel was made into a 1931 Broadway play and a 1932 film, both starring Charles Laughton as William Marble. The character of John is written out of both play and film.