Robert A. Heinlein in Macmillan (1997-06-15)
Book 2
Larry Niven, Jerry Pournelle in Pocket Books (1991-03-01)
Book 2
Isaac Asimov in Sphere (1979)
Book 1
Liu Cixin in Macmillan (2014-11-11)
Book 12
HG Wells in SmartBookWorms (2010-06-14)
Book 1
Veronica Sicoe (Nov 15, 2014)
Internet Article 1
Vulcan Language Institute in Vulcan Language Institute (1980)
Book 1
Hugh Howey in Random House (2013)
Book 1
Max Brooks in Three Rivers Pr (2011-09-27)
Book 3
