you dont really need to read books or anything. its a good thing you came to this site. this site has everything you will need to improve your interactions with women whether you want to get a gf or just go crazy have fun and lots of sex. but the sex is just a side factor. many guys on here merely learn pick up for the sex. this is a lifestyle. when you learn to be better with women, the things you learn will make you a funner person and you will have tons of fun meeting quality people.
my starting advice just like any person is to first fix the things that go wrong first when you try to meet women while also doing some self improvement such as fashion, weight loss if need be and any physical appearance. cause when you feel like you look good, you act more confident and are open to a better experience.
so lets say the first thing that goes wrong is opening. your Approach Anxiety. then work on that. if your not very good at making good conversation. practice some conversation tips to start out and soon it will come second nature to simply be fun to talk to.
good luck