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 & a shovel offer him the perfect solution. In fact, his troubles are only just beginning. Slowly the Marble family becomes poisoned by guilt, & caught in an increasingly dangerous trap of secrets, fear & 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, & showing events spiralling terribly, chillingly, out of control.