Carol J. Sulcoski is a former attorney turned knitting designer and handdyer. She is author of Knitting Socks With Handpainted Yarns and co-author of Knit So Fine (both published by Interweave Press). Her work has been published in Vogue Knitting, KnitSimple, St-Denis Magazine, KnitScene, and various other books and magazines. She is the founder of Black Bunny Fibers, an independent dyeing business creating unique handpainted yarns and fibers, and her indie patterns can be found on Ravelry and Patternfish. She lives outside Philadelphia with her family, and is currently working on her third book.