LEISURE ARTS-Learn To Crochet Ripple Afghans. You're only three simple steps from making basic ripples! Crocheters love the way a ripple design is easy to establish and a breeze to continue-without constantly referencing a pattern. A step-by-step introduction to the ripple pattern, with eight beautiful afghans for home and baby. Softcover, 48 pages. Published 2013. Made in USA.