ESSENTIALS OF HANDSPINNING by Mabel Ross.

This book has a great amount of material in its 40 pages that's not easy to find elsewhere. Among other things, the author shows you how to produce handspun yarn in the same sizes as commercial yarn. That allows your handspun to be used with ordinary knitting patterns. The book ends with a chart of spinning faults and remedies.

40 pages, softcover, 5.75" x 8.25"