Through Stone and Sea
Barb Hendee; J. C. Hendee
Scratch Beginnings
Adam W. Shepard
Our Violent Ends
Chloe Gong
Soul Dancer
Aurora Rose Lynn
Sex at Dawn: The Prehistoric Origins of Modern Sexuality
Christopher Ryan & Cacilda Jethå
Guns, germs, and steel: the fates of human societies
Jared M. Diamond
The Red Queen: Sex and the Evolution of Human Nature
Matt Ridley