Thank god for YouTube, Women's Health Magazine, Podcasts and the wonders of Nike Training Club App. But also? Thank god for e-books!
I've been perusing the ever reliable Women's Health Big Book of Exercises. I've got it as an e-book for easy iPad reading and the images, directions and explanations are simple but thorough. You can also get it in print form at Bookworld.
I also recommend looking for videos and articles on Women's Health Magazine site.