Rogue Moon Algis Budrys Rogue Moon Algis Budrys · 1960 First published 18 years earlier Save Continue from here
Rendezvous with Rama Arthur C. Clarke Rendezvous with Rama Arthur C. Clarke · 1953 First published 25 years earlier Save Continue from here
We Yevgeny Zamyatin We Yevgeny Zamyatin · 1959 First published 19 years earlier Save Continue from here
Time and Again Jack Finney Time and Again Jack Finney · 1970 First published 8 years earlier Save Continue from here
