All of my favorite products and cookbooks on microwave cooking is found here.
Books full of awesome recipes
Tupperwave Stack Cooker by Tupperware. In my opinion the most versatile microwave cookware you can buy. I use this in my kitchen everyday! Easy to cleanup. You can cook and store in the same dish. Cook entire meals from entree, side and dessert all at the same time.
Corning Ware Microwave Browning Dishes. These are no longer in production and can only be found in garage sales or on eBay. These are very inexpensive to buy but well worth it.