Preserving with Pomona's Pectin, Updated Edition: Even More Revolutionary Low-Sugar, High-Flavor Method for Crafting and Canning Jams, Jellies, Conser - Allison Carroll Duffy

Allison Carroll Duffy is a Master Food Preserver, trained through the University of Maine Cooperative Extension. She holds a master's degree in Gastronomy from Boston University and teaches canning and preserving classes and workshops. She has written about food for various publications including the Boston Globe and Backpacker magazine. Allison runs the Canning Craft blog (canningcraft.com) and lives in Portland, Maine.