In patchwork books, you’ll mainly find construction: cutting, piecing, making blocks and assembling the quilt top. By contrast, when the focus is patchwork and quilting books, there’s more emphasis on the quilting and final finish. That includes choosing wadding, quilting density, and how to avoid rippling. It also often covers binding the edge and helping the whole piece settle properly. If you’re aiming for “show-quality” results, quilting tends to carry more weight.
To buy well, think about your real goal before you choose. If you want to sew blocks and assemble projects, a construction-focused book will do the job. If you want the final finish to make the difference, you’ll need one that explains quilting in detail. Many titles combine both, but not always with the same depth—so it’s worth checking the focus before you decide.