As I was scrounging around for free reads to download to my Kindle, I noticed that there were a few crochet patterns. I'm putting them here for anyone else who may be interested. Remember to double-check the price before you hit the purchase button because sometimes they're only free for a limited time.
http://www.amazon.com/o/ASIN/B007S27JXY/N50-20/KINDLE/
http://www.amazon.com/o/ASIN/B007S1XQAU/F40-20/KINDLE/
If you don't have a kindle, you can get a free app for your computer so you can still get Kindle books.