are there any books about romance itself?
history of romance or some shit like that.
The Art of War, by Sun Tzu.
Well, you have The History of Sexuality, by Michel Foucault.
>>25124
Romance of the 3 kingdoms
it's about a longass romantic triangle in ancient china with a bunch of neat lessons on why people do things and such
"The Origin of the Species and the sexual selection" by Charles Darwin