She Who Was No More is a psychological suspense novel by the writing team of Boileau-Narcejac, originally published in French as Celle qui n'était plus in 1952. The duo's first book, it is a thriller

The Living and the Dead is a 1954 psychological mystery novel by Boileau-Narcejac, originally published in French as D'entre les morts. It served as the basis for Alfred Hitchcock's 1958 film Vertigo.