Hello.

I and a friend of mine is doing a project about heterosexual courtship etc. The work is divided into a theoretical and a practical part and in the later we field test what we've learned during the course of the project.

We have reached a sticking point in that our work now require us to find a some scientific facts and theories that explain attraction. We have conducted interviews with a number of women but this alone is not enough. So basically I need some good recommendations on books and studies about the nature of attraction. I've had someone recommend "Sperm Wars " but I've read somewhere that it is unsupported by scientific finds, is this true?

Thanks in advance.