Instalment 6 in the "Fabrics" series from Master Weaver, the second on twills. It covers biased twills with slow and fast diagonals, wavy diagonals, and the basic 4-shaft treadling types on a plain twill threading: Wave, Dornick, Stockinet, Broken twill and Satinet. It closes with twill-and-tabby mixtures and fancy twills, illustrated with thirteen drafts, and suggests weaving a sampler from the figures.