You might not know it but the General Collection at the Indiana State Library has an incredible collection of books on food and cooking, or cookery in cataloging terms. There are books with recipes from different ethnic groups and geographic areas including Himalayan Mountain Cookery, The Art of Caribbean Cookery, and Rattlesnake Under Glass: a Roundup of Authentic Western Recipes, which contains this actual recipe for rattlesnake, yum!
If you are looking for healthy options, we have items such as the 1960 The Low Sodium, Fat-Controlled Cookbook, the 1979 Low Blood Sugar Cookbook, and the 1961 Cooking for Your Heart and Health. The United States Air Force Nutritional Medicine Service put out a book in 1987 called the Fat Controlled, Cholesterol Restricted, Calorie Restricted, Sodium Restricted Diet. I haven’t tried the recipes in this book, but from the title, I think I’d rather have the rattlesnake.