Bobbie Irwin of Montrose, Colorado, has been weaving for nearly thirty years, spinning for twenty, and teaching textile topics since the Bicentennial. She is the author of Tradition in the Making: Twined Rag Rugs (Krause Publications, 2000) as well as articles in numerous craft publications including Handwoven, PieceWork, Rug Hooking, Spin-Off, Shuttle, Spindle & Dyepot, The Crafts Report, and Weaver's.