Carol Sulcoski is the owner of Black Bunny Fibers, an independent company creating hand-dyed yarns and spinning fiber. As a knitting designer, she has had designs published by Knitty.com, KnitNet.com, MenKnit.com, MagKnits.com and in Big Girl Knits (Potter Craft). She is a staff member Rosie's Yarn Cellar in Philadelphia and regularly designs for the RosieKnits pattern line. She is the author of the knitting blog GoKnitInYourHat and is a co-author of Knit So Fine (Spring 2008).