Marta Alto is the coauthor of Fit for Real People, Jackets for Real People, The Serger Idea Book, and Sewing Ultrasuede. Pati Palmer is the CEO of Palmer/Pletsch Publishing, a designer and consultant for the McCall Pattern Company, and the author of Creative Serging, Mother Pletsch's Painless Sewing, and Sewing Ultrasuede. They both live in Portland, Oregon.