3.85 avg rating — 918,903 ratings

"Not a conventional futuristic book but it gets you into the mind set of different societies. "

4.22 avg rating — 2,082,213 ratings

"A whimsical approach to space."

4.16 avg rating — 294,596 ratings

"An interesting take on men on Mars.
"

3.47 avg rating — 28,075 ratings

"A brilliant tale of men evading strange lands with a huge Utopian element.
"

3.97 avg rating — 3,004,309 ratings

3.98 avg rating — 2,160,846 ratings

3.73 avg rating — 140,606 ratings

"An unconventional choice but nonetheless appropriate for those searching for Science Fiction. "