Harriet Hargrave is a world-renowned quilter, teacher, and best-selling author. She is responsible for myriad products pertaining to machine quilting, from batting to fabric. In 1981, she opened the hugely successful quilt shop, Harriet’s Treadle Arts, in Denver, Colorado. harriethargrave.com

Sharyn Craig loves to see how many totally different quilts she can make with the same traditional block. She travels and teaches extensively and is known for her "Design Challenge" column in QuiltWorks Today magazine. Sharyn lives near San Diego in El Cajon, California.

Alex Anderson seeks to educate, inspire, entertain, and grow today’s quilting community. A longtime host of the TV show Simply Quilts, she is also executive producer and co-host of the web TV’s The Quilt Show with Ricky Tims. Alex lives in Northern California. alexandersonquilts.com and thequiltshow.com

Liz Aneloski's talents run the gamut from innovative quilting techniques to using photographs and embellishments in fun ways. She enjoys combining elements of her different passions to create new art forms. Liz lives in Northern California.

Debbie is the Senior Technical Editor at C&T Publishing. She’s always working on at least five sewing, quilting, or knitting projects, with other thread and yarn crafts also in rotation. Debbie and her husband live in Northern California.