Adleman, Robert H.
Little, Brown , 1968
Buku Teks
Adams, Henry H.
Paperback Library, 1969
Buku Teks
David McKay Company, Inc., 1960
Buku Teks
Goutard, Colonel A.
Ive Washburn, Inc., 1959
Buku Teks
Wells, Herbert George
Secker & Warburg, 1940
Buku Teks