Yes - I've made most of the quilt tops in the book. I don't recall which one is featured on the back - is it Asian Nights? That one is an excellent quilt for learning precision piecing. I'm using the series to teach myself piecing and using Heirloom Machine Quilting to teach myself free motion quilting.
I took an Invisible Machine Applique class from Harriet last spring. She is delightful in person and a great teacher.
Cheers, K