The Descent of Man, and Selection in Relation to Sex
$9,800 · Offered by Manhattan Rare Books
The sole object of this work is to consider, firstly, whether man, like every other species, is descended from some pre-existing form; secondly, the manner of his development; and thirdly, the value of the differences between the so-called races of man... During many years it has seemed to me highly probable that sexual selection has played an important part in differentiating the races of man; but in my Origin of Species I contented myself by merely alluding to this
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.