Broken Twill draft woven on a 4 shaft loom.
In a Broken Twill the twill changes direction.

Broken Twill

Skip Twill Draft
In a Skip Twill the the direction of the twill remains the same, but some threads are dropped.

skip twill

Hand Weaving Books
Weaving on a Little Loom (Everything you need to know to get started with weaving, includes 5 simple projects

The Key to Weaving: A Textbook of Hand Weaving for the Beginning Weaver
The Weaver’s Companion (The Companion Series)
Learning to Weave
The Big Book of Weaving: Handweaving in the Swedish Tradition: Techniques, Patterns, Designs and Materials
The Handweaver’s Pattern Directory
A Weaver’s Book of 8-Shaft Patterns: From the Friends of Handwoven
Krokbragd: How to Design & Weave
Doubleweave: On Four to Eight Shafts
Double Weave: Theory and Practice<
Magic of Doubleweave: The Best of Weaver’s (Best of Weaver’s series)
Weaving In the Arts: Widening the Learning Circle

EBAY Weaving Supplies
Weaving Looms – US
Weaving Yarn – US

Weaving Looms – UK
Weaving Yarn – UK