The Big Book of Science Fiction by Groff Conklin - 1964

13 Great Stories of Science Fiction edited by Groff Conklin 1964 Good-minus

Five-Odd. Short Sci-fi Stories Edited By Groff Conklin. Pyramid Books 1964

Dimension 4. Science Fiction Novelettes Edited By Groff Conklin. Pyramid 1964

Five-Odd Edited By Groff Conklin Pyramid Books 1964

The Big Book of Science Fiction Edited by Groff Conklin Berkley Med. 1964 Good

Five-Odd - Groff Conklin (editor), 1964 sc, Pyramid Books (R-1056)

Science Fiction Oddities edited by Groff Conklin Berkley Medallion 1966