The Journal
Making by hand.

Sewing Machine Needle Guide: Sizes, Types, and What Fits Your Fabric
How needle sizing works, which needle type matches which fabric, and how to tell when it's time to swap the needle out.

Seam Finishes: A Complete Guide
Seven ways to finish a raw seam edge, what each one is for, and how to pick the right one by fabric weight, tools on hand, and whether the seam will show.

How to Read a Sewing Pattern
The envelope, the size charts, the symbols on the tissue, and the cutting layout, all explained in one place.