Masters of the Maze Avram Davidson Masters of the Maze Avram Davidson · 1974 First published 11 years earlier Save Continue from here
Mission of Gravity Hal Clement Mission of Gravity Hal Clement · 1974 First published 11 years earlier Save Continue from here
The Last Planet Andre Norton The Last Planet Andre Norton · 1972 First published 13 years earlier Save Continue from here
The Shadow of the Torturer Gene Wolfe The Shadow of the Torturer Gene Wolfe · 1980 First published 5 years earlier Save Continue from here
