Libel! is a play written by Edward Wooll. It debuted on 2 April 1934 at the Playhouse Theatre in London's West End, where it was directed by Leon M. Lion. Producer Gilbert Miller brought it to Henry Miller's Theatre on Broadway in December 1935, with Otto Preminger directing. Wooll, a barrister of the Inner Temple and Recorder of Carlisle, wrote the play under the pseudonym "Ward Dorane". Wooll wrote a novelization in 1935, and the play was adapted as a movie in 1959.