Here's one of the best lighting books ever put out, I torrented it and uploaded it to my email, so you guys can access it anytime, for free!
https://cid-9d9a665bbd952ccf.office.live.com/browse.aspx/efd?wa=wsignin1.0&sa=993306907
It's a GREAT book, with a funny author, very informative, and trust me, you'll learn a lot about lighting too.