Y: The Descent of Men
Plus, the autor clearly very fear feminity, which can "to devour" him. Nothing for me. But I was able to read it whole - amazing me. :o)
But maybe, for (some?) male readers good book - I don´t know, because I am female one. :o)
Fabulous look at what makes men men and at all kinds of aspects of masculinity, all of the obvious ones and a few that aren't. Lots of genetic stuff as you'd expect but quite a lot that dives out into other areas of biology and beyond. Great writer as well as a good scientist.
That being said, the science was well explained and the book contained a wealth of interesting information.