Home › Books › Allison Carroll Duffy A Allison Carroll Duffy All books by this author in the catalog — 1 title. Fast US shipping. Books in the catalog 1 📚 Author's books (1) ✨ New Duffy, Allison Carroll Preserving with Pomona's Pectin, Updated Edition: Even More Recipes Using the Revolutionary Low-Sugar, High-Flavor Method for Crafting and Canning Jam $25 81 Add to cart