Book excerpt: This sewing guide reveals a breakthrough method to simplify learning stitches of all kinds, with more than 100 stitches from the simple to the fanciful. As makers, we tend to learn different stitches over time without thinking much about how they relate to one another. But when Natalie Chanin and her teams at Alabama Chanin and The School of Making began to look at needlework closely, they realized all stitches are based on geometric grid systems. They also discovered that learning new stitches—even elaborate ones—became simple and easy when using grids as guides. In The Geometry of Hand-Sewing Chanin presents their breakthrough method, featuring illustrated instructions (for both right- and left-handed stitchers) for more than 100 stitches—from the basic straight and chain to complex feather and herringbone. Photos of both right and wrong sides are included, as well as guidelines for modifying stitches to increase one’s repertoire further. The book also offers downloads for two stitching cards with the grids on which every stitch in the book is based. These printable cards can be used as stencils for transferring grids to fabric.