By: SUE MILLER Harmony Books - Crochet, > The Harmony Guide To Crocheting (Techniques and > Stitches) is published by: Harmony Books Division of Crown Publishers, Inc. 201 East 50th Street New York, New York 10022. ISBN is 0-517-88074-1. That's interesting. They must have published the books under different publishers at different times. The inside cover of mine is: Lyric Books Limited Mill Hill, London NW7, England (printing dates) ISBN 07111 0028 4 Printed in Belgium Other titles available: The Harmony Guide to Decorative Needlecraft ISBN 07111 00128 The Harmony Guide to Knitting Stitches ISBN 07111 00136 The Harmony Guide to Knitting Stitches Volume Two ISBN 07111 00330 The Harmony Guide to Crochet Stitches ISBN 07111 00284 Sole Importers Canada- A. Bruneau Canada Inc., 338 est/ St-Antoine East Montreal, Canada H2Y 1A3 USA- Susan Bates Inc. 212 Middlesex Ave., Chester, CT. 06412 Hope this info will help anyone looking for any of these books.