Alfred Hitchcock -A Definitive Study by François Truffaut

One is ravished by the density of insights into cinematic questions...Truffaut performed a tour de force of tact in getting this ordinarily guarded man to open up as he had never done before (and never would again)...If the 1967 Hitchcock/Truffaut can now be seen as something of a classic, this revised version is even better. Phillip Lopate The New York Times Book Review