Leonard J. Leff, professor of English at Oklahoma State University, is the author of Hitchcock and Selznick. Jerold L. Simmons, professor of history at the University of Nebraska, Omaha, is the author of The Campaign to Abolish the House Committee on Un-American Activities.

Leonard J. Leff, professor of English at Oklahoma State University, is the author of Hitchcock and Selznick. Jerold L. Simmons, professor of history at the University of Nebraska, Omaha, is the author of The Campaign to Abolish the House Committee on Un-American Activities.