The Drex Workbook Author:John Henry Morel Before you use THE DREX, make sure you get this Workbook! It makes it extremely easy to use THE DREX, if you have one of these handy! Otherwise, you are constantly drawing diagrams on a blank sheet of paper, and you never know if you are doing it right or not, and why look a gift horse in the mouth! When consulting the gods, don't forget to make... more » sure you thank them, and while you are at it, thank the author for creating this workbook, to make using THE DREX a piece of cake! The way this workbook is designed makes it downright simple to use THE DREX every single day, give or take a week's vacation along the way. It makes using THE DREX really simple and keeps you on track by keeping a record of all your inquiries, results and addendums along the way. Paperback, 200 pages. Published by Drex Publications, Laguna Beach, California. Authorized Edition.« less