Hercule Poirot's Christmas is a detective novel by Agatha Christie, first published in the UK by the Collins Crime Club on 19 December 1938 (although the first edition is copyright dated 1939). It was published in US by Dodd, Mead and Company in February 1939 under the title of Murder for Christmas. A paperback edition in the US by Avon books in 1947 changed the title again to A Holiday for Murder. The book features Belgian detective Hercule Poirot.
