I put mine on the shelve too and barely use it, there are several recipes that we still cook, but it was way too expenseive to buy just for 3-4 things.
I have researched and purchesed 2 other books that are not only cheaper, but are true gluten free or paleo.
one of them is Tender grass fed meat: Traditional Ways to Cook Healthy Meat by Stanly Fishman on Amazon for $15.45 This is a great book for all of us, pretty much all recipes are true gluten free, they may ask for pasture butter but you can use olive oil if you avoid dairy.
The other one is The Primal Blueprint Cookbook: Primal, Low Carb, Paleo, Grain-Free, Dairy-Free and Gluten Free by Mark Sisson. On Amazon for $18.64 This is my favorite, all recipes are fantastic and taste great. Some of them may ask for pasture butter or cream you don't have to use it.
Both of these books use only Fresh ingredients, the only canned things you may need are organic coconut milk or organic tomate paste. This is money well spent.
The other site i use is Elana's pantry, we bake bread and other stuff following her recipes, and it's free if you subscibe to her site you get emails every time she has something new. Her Paleo bread is the best gluten free bread I have had so far.
Casey's kithen that shows up here on the forum is very good, the ones I have tried taste really good too. I wish there were all under the same place instead spread all over the forum