Leisure Arts Granny Square Stitch Guide Book- Go beyond the classic granny square with these 12 exciting variations and 10 bonus blocks. Each makes an 8-inch square when crocheted using size 4 medium weight yarn and US size I hook, making them great to mix and match in afghans, pillows, and more. Includes: designs, step-by-step instructions, and stitch diagrams. Plus, a sampler afghan pattern for an approximately 48.5"x 64.5" throw. Pocket size book has 96 pages in a softcover.