Planet of Exile Ursula K. Le Guin Planet of Exile Ursula K. Le Guin · 1971 First published 1 year earlier Save Continue from here
The Sands of Mars Arthur C. Clarke The Sands of Mars Arthur C. Clarke · 1951 First published 21 years earlier Save Continue from here
The Long Tomorrow Leigh Brackett The Long Tomorrow Leigh Brackett · 1962 First published 10 years earlier Save Continue from here
