What are your favorite standalone Sci-Fi novels?Answer

Sometimes you just want a complete story where everything's cleaned up at the end and there's no need to read the next 2 or 3 or sometimes more books. They could be classic or modern, but I'm looking for books that are undeniably sci-fi.

Recursion

Recursion
ByBlake Crouch

2005 • 1,481 Readers • 329 pages 4.2

The Martian

The Martian
ByAndy Weir

2011 • 3,015 Readers • 384 pages 4.4

Seveneves

Seveneves
ByNeal Stephenson

2015 • 810 Readers • 867 pages 3.9