The Humanoids (cover)
From Author Wars - https://authorwars.com/books/the-humanoids-cover-1443016.html
Editions/Publications:
- Unknown. Seventy-Five: The Diamond Anniversary of a Science Fiction Pioneer (Unknown, Leo Manso, Haffner Press, ISBN-10: 1893887200, $50.00, 599 pages, Hardcover, Collection)
- Unknown. Art of Imagination: 20th Century Visions of Science Fiction, Horror, and Fantasy (Unknown, Leo Manso, Collectors Press, ISBN-10: 1888054727, $99.95, 768 pages, Hardcover, Omnibus)
- Unknown. Seventy-Five: The Diamond Anniversary of a Science Fiction Pioneer (Unknown, Leo Manso, Haffner Press, ISBN-10: 1893887219, $175.00, 599 pages, Hardcover, Collection)
- Unknown. Science Fiction of the 20th Century: An Illustrated History (Unknown, Leo Manso, Collectors Press, ISBN-10: 1888054298, $59.95, 256 pages, Hardcover, Non-fiction)