4.30 avg rating — 4,923,499 ratings

4.03 avg rating — 4,697,346 ratings

3.97 avg rating — 2,924,327 ratings

4.16 avg rating — 172,833 ratings

"Nicely illustrates questions on eugenics with an engaging and timeless story."

4.29 avg rating — 1,122,973 ratings

4.31 avg rating — 1,491,134 ratings

"A page-turner that gets you thinking about personal responsibility, the innocence of childhood and atrocities of war, without any of point-of-view being pushed down your throat."

4.09 avg rating — 898,272 ratings

"Cause it's good for you and the world to understand human nature in positive way :)"