I found some good ones at the taste website, and the Tony Ferguson diet is based on low gi so there are some good ones on their site too. I am a big fan of low gi diet and I've found some great recipe books over the years, around $30 each with loads of recipes so not too expensive. Any large (ish) book store should have plenty to choose from. I would also grab a copy of the supermarket guide which shows you how most supermarket items are rated.