- ''Mystery of the Third Mine'', Philadelphia, Winston, 1953, 201p.
- ''The Duplicated Man'' (with James Blish ), New York, Avalon, 1959 (first magazine publication 1953)
- ''Believer's World'', Avalon Books, 1961 (serialized in 1952), 224p.
- ''The Puzzle Planet'', Ace Books, Ace Double D-485, 1961
- ''Three Faces of Science Fiction: SF as Instruction, Propaganda, and Delight'', Boston, NESFA Press, 1973, 96p.
- ''Orchids for Doc: The Literary Adventures and Autobiography of Robert A.W. "Doc" Lowndes'' (with Jeffrey M. Elliot), Borgo Press, Borgo Bioviews No 7, ISBN 0893703443,
- ''The Gernsback Days: A Study of the Evolution of Modern Science Fiction from 1911 to 1936'' (with Mike Ashley ), Wildside Press, 2004, ISBN 0809510545 hardcover, ISBN 0809510553 paperback, 500p.
- Mike Ashley and Boden Clarke. ''The Work of Robert A.W. Lowndes: An Annotated Bibliography and Guide'', Borgo Press, 1997, ISBN 0809505045
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