Leisure Arts Crochet Learn To Crochet The Easy Way Book- Features beginner-level projects that includes sections about the language of patterns, tools, a stitch gallery, commonly asked questions, and more. 30 informative pages featuring diagrams and step-by-step instructions. Projects require a variety of different yarn weights including US size 3 light, 4 worsted and 5 bulky. Hook size requirements vary between size F-P; 5 to 15 millimeters. 48 pages in a softcover.