Dialogues of the Carmelites ; opera in 3 acts and 12 scenes / Francis Poulenc. From the play by Georges Bernanos. Libretto in English. English version by Joseph Machlis.
Made into an opera with the authorization of Emmet Lavery. This play was inspired by a novel of Gertrude von Le Fort, and a sceneario by Philippe Agostini and Rev. Fr. Bruckberger.