So this looks interesting. I'm gonna check it out.
Found @ borntolearn.mslearn.net
For a limited time, tell us what Microsoft Press book is on your shelf and receive a special discount code to save 90% on the multi-format eBook edition!
Locate the ISBN on your book’s copyright page or back cover to get started. A unique code will be displayed on screen after you submit this form. Click here to fill out the form and receive your code -
*Submit a valid print book ISBN-13 to receive offer. Unique discount code displayed on screen confers a 90% discount off the list price of an eBook purchased on microsoftpressstore.com by October 31, 2015. Discount not valid on Best Value packs or any title featured as eBook Deal of the Week. Discount code may not be combined with any other offer and is not redeemable for cash. Promotion form expires 11:59 p.m. EDT on October 28, 2015. Offer subject to change.