Hard SF : Suggested Reading : On Writing SF
The Science of &ldots; Aliens by Jack Challoner
Aliens and Alien Societies (Science Fiction Writing Series)
World Building (Science Fiction Writing Series) by Stephen Gillet
Space Travel (Science Fiction Writing Series) by Ben Bova
On Writing Science Fiction: The Editors Strike Back by George H. Schithers, Isaav Asimov, Darrell Schweitzer, John M. Ford
Writing Science Fiction & Fantasy by Analog & Isaac Asimov’s Science Fiction Magazine
Interstellar Travel & Multi-Generational Space Ships by Yoji Kondo (with articles by Charles Sheffield, Joe Haldeman, Geoffrey Landis)
Borderlands of Science by Charles Sheffield
The Science of Aliens by Clifford A. Pickover
Extraterrestrials: A Field Guide for Earthlings by Terence Dickinson
Barlowe’s Guide to Extraterrestrials: Great Aliens from Science Fiction Literature by Wayne Douglas Barlowe
Physics of Star Trek by Lawrence Krauss
Beyond Star Trek by Lawrence Krauss
The Science of Star Wars by Lawrence Krauss