Leisure Arts Beginners Guide Ripple Afghans Book- Crochet the 6 afghan designs that showcase the ease and versatility of ripple patterns. The little book is the perfect size for people on the go. Easy design instructions will make the process so much fun. Designs include: rainbow, peaceful, filet, luxurious, irresistible, and rustic ripples with alternating colors and patterns. Pocket size book has 24 pages in a softcover.