Whats up guys.

Do you know of any informative and effective beginner blues books? Deciding to dive into the world of blues and want to start with a good beginner book and work my way up.

All replies are much appreciated.
I'm a big fan of Blues You Can Use. Each lesson is broken down into 3 parts (scales, chords, and study which are songs). There is a lot of material here, it's well worth owning. The author has several other books. I've attached a link to his website. He also has a forum where you can ask him questions about the lessons.