Ren de Ceccatty has written some thirty novels (L'Accompagnement, Aimer, Une fin, L'H te invisible, Rapha l et Rapha l), essays (Noir souci) and biographies (Pasolini, Callas, Moravia). In March 2013 he published Un renoncement about Greta Garbo. He is an editor for Le Seuil and a translator of Italian and Japanese. He also writes for the stage (frequently co-writing with Alfredo Arias) and screen. He co-wrote the screenplay for Martin Provost's film Violette.