The Listerdale Mystery is a short story collection written by Agatha Christie and first published in the UK by William Collins and Sons in June 1934. The book retailed at seven shillings and sixpence (7/6). The collection did not appear in the US; however, all of the stories contained within it did appear in other collections only published there.

Frank Permain Vosper was an English actor who appeared in both stage and film roles and a dramatist, playwright and screenwriter.