Sandi Rosner learned to knit in the late 1970s from the instructions in the back of a magazine. She has made her living in the yarn business since 1999. Sandi has owned a local yarn store, been the creative director for a large yarn company, and has worked extensively as a freelance designer, technical editor, teacher and writer. She is the author of 4 books, most recently 21 Crocheted Tanks & Tunics: Stylish Designs for Every Occasion. Sandi is currently the Technical Content Editor for all things yarn at Interweave.com and Interweave Knits magazine.