4.26 avg rating — 7,016,855 ratings

4.47 avg rating — 3,061,429 ratings

3.98 avg rating — 2,119,396 ratings

"Very prescient"

3.93 avg rating — 6,041,485 ratings

"The best of all time"

3.87 avg rating — 964,830 ratings

"One of the best and least understood books ever written"

4.30 avg rating — 330,762 ratings

4.04 avg rating — 1,272,067 ratings

4.16 avg rating — 663,778 ratings

4.28 avg rating — 764,244 ratings

4.17 avg rating — 2,506,557 ratings