Single crochet "join as you go" instructions. Tutorial on joining crocheted motifs together with single crochet stitches. The method is smooth, sturdy, and offers an extra bit of color to any project where motifs need to be joined.
Flat Braid Crochet Join Tutorial pattern by Margaret MacInnis. It’s a big photo-intense pages. Great idea for joining squares if you must. I really hate granny squares - you do all the squares and then spend ages joining the d----d things.