The Sweater Workshop: 2nd Edition by Jacqueline Fee

This book teaches creative knitting. Sweaters are knit in one piece -- no seams! -- to the knitter's own set of measurements, enabling knitters to use even hand-spun yarns that never seem to fit a predetermined gauge. The Sweater Workshop provides an alternative for those who wish to knit sweaters of their own designs. The rewards are well-fitting, perfectly constructed seamless sweaters knit from any yarn.