Just figured i'd share with you guys at least some of my own personal library
*Buckland's Complete book of Witchcraft (good for beginners) by Raymond Buckland
*Advanced Witchcraft by Edain Mcoy
*Wicca Source Book by Gerina Dunwich
*Kabbalah- Key to your inner Power by Elizabeth Clare Prophet
*Idiot's guide to Wicca and Witchcraft by Denize Zimmermann and Katherine A Gleason (hey, don't underestimate the book, it's got all the basics...just broken down to dumbass level which, believe me, i'v met a lot of supposed pagans that need it broken down even more than that...)
* The magic of Shapeshifting by Rosalyn Greene
*Magick- in theory and practice by Aleister Crowley
*Crystal by Jennie Harding
Books that I wouldn't recommend for beginners or even most advanced users
Necronomicon- ultimately, things in the book have been changed from some of the more potent stuff yet the symbols are there and can cause trouble. Nick and I once got into trouble because he had a...shall we say *cursed* copy of this book that drew EVERYTHING imaginable to it. Yeah, that was a pain in the butt to deal with and that was one of our first run-ins with nasty critters.
Mastering Witchcraft by Paul Huson (More on the complicated side than the other books, has more rituals and uses ingredients for spells. Good if you are more that side of the magick.
I have a few more books but they seem to be AWOL (Absent without leave) at the moment. I'll update when I find them.