Pure Wool: A Guide to Using Single-Breed Yarns

Stackpole Books-Pure Wool

Breed Specific Wool Yarn

Yarn Guides Archives - Warped Fibers

Barrington Ayre Shirtmaker & Tailor - A Guide to Tweed

CH 181: Yarn and design: how yarn inspired Amulet and Quill

The Independent Stitch: Rare wools

Atlas Insider: It Never Gets Old – Modern Daily Knitting

The Independent Stitch: Rare wools

Wishlist - Simply Knitting

Ask the Shepherd~Starting Your Own Sheep Farm - Living with Gotlands

Book review: Pure Wool by Sue Blacker - The Independent Stitch

Best British yarn producers: where to buy local yarns - Gathered

The Independent Stitch: Rare wools