, by David H. Keller and Clark Ashton Smith (1935)

, by Eugene George Key (1935)

, by H. P. Lovecraft (1936)

, by Peter Reynolds, pseudonym of Amelia Reynolds Long and William L. Crawford (1936)

, edited by William L. Crawford (1945)

, by Clifford D. Simak (1946)

, by Francis Flagg (1947)

, by A. E. van Vogt and E. Mayne Hull (1948)

, by Stanton A. Coblentz (1948)

, by L. Ron Hubbard (1948)

, by Ralph Milne Farley (1948)

, by A. Reynolds Morse (1948)

, by John Taine (1949)

, by L. Ron Hubbard (1949)

, by Basil Wells (1949)

, by Murray Leinster (1949)

, by Ed Earl Repp (1949)

, by L. Ron Hubbard (1949)

, by Olaf Stapledon (1949)

, by Ed Earl Repp (1949)

, by Jay Franklin (1950)

, by Stanton A. Coblentz (1950)

, by Ralph Milne Farley (1950)

, by Stanley G. Weinbaum (1950)

, by Ralph Milne Farley (1950)

, by L. Sprague de Camp (1951)

, by Raymond F. Jones (1951)

, by Basil Wells (1951)

, by John Taine (1951)

, by Cornel Lengyel (1951)

, by John Martin Leahy (1952)

, by John Taine (1952)

, by Stanton A. Coblentz (1952)

, by Darrell C. Richardson (1952)

, by Ed Earl Repp and L. Ron Hubbard (1953)

, by L. Ron Hubbard (1953)

, by L. Sprague de Camp and Stanley G. Weinbaum (1953)

, by Olaf Stapledon and Murray Leinster (1953)

, by Ralph Milne Farley (1953)

, edited by Garret Ford (1953)

, by Emil Petaja (1971)

, by Henry M. Eichner (1971)

, by Andre Norton (1972)

, edited by William L. Crawford (1947)

, by Austin Hall (1948)

, edited by William L. Crawford (1949)

, by Charles Edward Cooke and A. E. van Vogt (1956) (The second edition with the Wehman Bros. is the first Griffin edition.)

, by Garrett P. Serviss (1978)

(1978)

; Mark Owings (1998). The Science-Fantasy Publishers: A Bibliographic History, 1923-1998. Westminster, MD and Baltimore: Mirage Press, Ltd. pp. 243–245, 267–274, 704–707, 823.

; Peter Nicholls (1995). The Encyclopedia of Science Fiction. New York: St. Martin's Griffin. pp. 272, 411–412. ISBN 0-312-13486-X.

(1983). Over My Shoulder: Reflections on a Science Fiction Era. Philadelphia: Oswald Train. pp. 251–264. OCLC 10489084.