I know this is an old thread, but check out babycakes nyc. they have a vegan, gluten-free cookbook. I've been testing the recipes they have, and found that so far they rock!
Get the book "Healthier without Wheat" by Dr. Stephen Wangen. It goes through all the different types of tests that you can do. For me testing is not an option. I don't have the money, and when I did have insurance, it wasn't covered. Not a necessary test they say...
-boomobile