Packt Publishing is a quality publisher of tech focused books on wide variety of topics ranging from jQuery, and ext, to ColdFusion, MySQL, Oracle, and many others. Packt has kindly offered members of the Great Lakes Developers User Group a 15% discount on their purchases. To take advantage of this offer, follow the steps below.

· Visit http://www.packtpub.com/books and select any Packt title.
· Select "ADD TO CART" to add the book to your shopping cart.
· Enter “GLWD15ug” in the 'Promotional Code' field and click the "Update" button. The discounted price will be applied to your order.