4.30 avg rating — 4,822,994 ratings

4.02 avg rating — 4,575,042 ratings

3.97 avg rating — 2,851,267 ratings

4.16 avg rating — 171,843 ratings

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

4.29 avg rating — 1,087,262 ratings

4.31 avg rating — 1,476,240 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."

4.08 avg rating — 880,365 ratings

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