Pie in the Sky Successful Baking at High Altitudes: 100 Cakes, Pies, Cookies, Breads, and Pastries Home-tested for Baking at Sea Level, 3,000, 5,000, 7,000, and 10,000 feet (and Anywhere in Between).

This 2005 cookbook by Susan G. Purdy provides 100 baking recipes specifically adjusted for high-altitude cooking, with tested variations for elevations from sea level through 10,000 feet. The collection covers cakes, pies, cookies, breads, and pastries, each with altitude-specific ingredient and technique modifications. Three recipes from the book are currently indexed on Cookbooker with an average member rating of 3.7 out of 5 stars.