Now containing more guidance about caving medicine, the third edition includes revised and additional illustrations and essential maps of the spread of diseases.  Meer

A guide to creating 70 distinctive yarns, from classics such as mohair boucle to novelty features like super coils. It reveals the architecture of each yarn, and demonstrates exactly how to manipulate and combine the fibres to achieve the desired result and images of knitted and woven pieces reveal how the spun yarn looks in a variety of projects.  Meer