Endless Night is a crime novel by Agatha Christie, first published in the UK by the Collins Crime Club on 30 October 1967 and in the US by Dodd, Mead and Company the following year. The UK edition retailed at eighteen shillings (18/-) and the US edition at $4.95. It

By the Pricking of My Thumbs 1968 UK By the Pricking of My Thumbs is a work of detective fiction by Agatha Christie and first published in the UK by the Collins Crime Club in November 1968 and in the US by Dodd, Mead and Company later in the same

Hallowe'en Party 1969 UK Hallowe'en Party is a work of detective fiction by British writer Agatha Christie, first published in the UK by the Collins Crime Club in November 1969 and in the US by Dodd, Mead and Company later in the same year. The UK edition retailed for twenty-five

Passenger to Frankfurt 1970 UK Passenger to Frankfurt: An Extravaganza is a spy novel by Agatha Christie first published in the United Kingdom by the Collins Crime Club in September 1970 and in the United States by Dodd, Mead and Company later in the same year. The UK edition retailed

Nemesis 1971 UK Nemesis is a work of detective fiction by Agatha Christie (1890–1976) and first published in the UK by the Collins Crime Club in November 1971 and in the US by Dodd, Mead and Company later in the same year. The UK edition retailed at £1.50 and the

Elephants Can Remember 1972 UK Elephants Can Remember is a work of detective fiction by British writer Agatha Christie, first published in 1972. It features her Belgian detective Hercule Poirot and the recurring character Ariadne Oliver. This was the last novel to feature either character, although it was succeeded by