Paperback book. Published by Microcosm! Tess Morrison walks you through how to make sourdough bread, as well as other recipes that include fermentation, in a straightforward, understanding, and measurement-free guide with wonderful, clear illustrations showing every step of the process. The first half of the book is an introduction to the equipment, methods, and process—everything you need to know to start fermenting and baking. The second half contains recipes for many fermented and preserved delicacies.