Stitching textures: 32 patterns for origami tessellation style pleating and modern smocking designs using square grids

Instructions poor or nonexistent. Diagrams wholly insufficient to puzzle out the actual steps. Written English is poor. Grammar errors throughout. Technical writing/instructions clearly haven't been tested by a reader/tester. I suspect the author does, in fact, have a lot of technical knowledge. Unfortunately, they needed an editor and a technical writer to review this first. Not recommended.