Agatha Christie Collection No 14

Taken at the Flood is a work of detective fiction by British writer Agatha Christie, first published in the US by Dodd, Mead and Company in March 1948 under the title of There is a Tide . . . and in the UK by the Collins Crime Club in the November of the same year under Christie's original title. It features her famous Belgian detective, Hercule Poirot, and is set in 1946.

The novel tells a story of post-World War II England, when life seems turned upside down, with the relief of the end of the war, the changes from who lived and who died, and the economic challenge of post-war life, playing out for one family in a village not far from London. The detective Superintendent Spence is introduced in this novel, with whom Poirot works again in a few more stories. The Cloade family, brothers and one sister, have had many abrupt changes from the war, losing their brother Gordon in a London bombing raid shortly after his unexpected marriage to a young widow. One son is lost to fighting, a daughter returns from serving as a Wren, and another son seems to be making a successful venture at farming, despite losing his partner in the venture to the war. When the Wren Lynn returns, her interrupted engagement to her cousin resumes, with troublesome interruption from the brother of Uncle Gordon's widow Rosaleen. A stranger in the village, using the literary name Enoch Arden, blackmails David Hunter and is soon found murdered. Hercule Poirot is called in.