Science Fiction Adventure Classics #14 (1971 Summer)

Science Fiction Adventure Classics #26 (1973 09)

Science Fiction Adventure Classics #30 (1974 05)

Thrilling Science Fiction #30 (1973 04)

Thrilling Science Fiction #38 (1974 08)

Analog Science Fiction and Fact June 2015

Mike Ashley Gateways to Forever The story of the science-fiction magazines 1970-1980

Mike Ashley Transformations The story of the science-fiction magazines 1950-1970

Ten from infinity : a science-fiction novel /

/ Jorgensen, Ivar. ; Brillhart, Ralph. . — Derby, Conn. : Monarch Books, 1963

Mars is my destination : a science-fiction adventure /

/ Long, Frank Belknap, 1903- . — New York : Pyramid, 1962