Copyright renewed 1952, 1956, 1957, 1958, 1960, 1968, 1970, 1975 by Agatha Christie Mallowan.
Copyright renewed 1958, 1960, 1961 by Agatha Christie Mailowan.
Copyright renewed 1981 by Simon & Schuster Inc.
Copyright renewed and assigned 1973 to Atlantic Music Corp.
Copyright renewed 1964 and assigned to Argosy Communications, Inc.
Copyright renewed and assigned to Chappell & Co., Inc.
Copyright renewed 1968 by L. Sprague de Camp.
Fast by the Road (1942) (autobiographical) Copyright renewed 1969 Public domain in 2038.
Copyright renewed by John Steinbeck, 1967.
Copyright renewed 1993 by Special Rider Music.