<<Disclaimer: Verify this information before applying it to your situation.>> Thanks to everybody who responded so quickly. There are two types of Betty Hagman flour mixes that are available: The Gourmet Blend (original 3 flour blend) and the Four Flour blend (this has bean flours in it and is in her latest bread baking cookbook). Ener-G makes the Gourmet Blend. Authentic Foods makes both blends. You can purchase these directly from the companies or through glutensolutions.com (they are currently out of stock on the 4 flour blend)or the Gluten Free Trading Post at gluten-free.net. Other responses mentioned Miss Roben's and Dietary Specialties. But, when I checked the websites they did not have these flour blends listed. Thanks again. Stacey Coral Springs, FL