Books are standing counselors and preachers, always at hand, and always disinterested; having this advantage over oral instructors, that they are ready to repeat their lesson as often as we please.

With Jack Valenti Nizer helped create the motion picture ratings system of the Motion Picture Association of America which he served as general counsel. He also wrote "The Implosion Conspiracy" in 1972 a study of the Julius and Ethel Rosenberg espionage case.