More than a cookbook, Preservation: The Art and Science of Canning, Fermentation and Dehydration demystifies the scientific concepts that inform the methods of food preservation in an easy to understand way. Taking Julia Child as her inspiration, certified Master Food Preserver Christina Ward has collected and translated both the scientific and experiential information that has long been the sole domain of academic scientists and elite chefs.

Fueled by her mission to correct online misinformation and scientifically outdated materials, Ward guides readers through a...