Two of her novels
A POCKET FULL OF RYE
A Pocket Full of Rye is a work of detective fiction by Agatha Christie and first published in the UK by the Collins Crime Club on November 9, 1953, and in the US by Dodd, Mead and Company the following year. The UK edition retailed at ten shillings and sixpence (10/6)and the US edition at $2.75. The book features her detective Miss Marple.
Like several of Christie’s novels (e.g., Hickory Dickory Dock, One, Two, Buckle My Shoe) the title and substantial parts of the plot reference a nursery rhyme, in this case Sing a Song of Sixpence.
ORDEAL BY INNOCENCE
Is one of the books by Agatha Christie of detective fiction and first published in the UK by the Collins Crime Club on November 3 1958 and in the US by Dodd, Mead and Company the following year. The UK edition retailed at twelve shillings and sixpence (12/6) and the US edition at $2.95. It is regarded by critics as one of the best of her later works, and was also one of Christie’s two favorites of her own novels, the other being Crooked House..
The novel is also noted for being one of Christie’s darkest works, alongside such classics as Ten Little Indians, with a strong focus on the psychology of innocence.