Amazon coupon: 15% off on Microsoft Manual of Style
Save 15% through July 8, 2012 at Amazon.com.
Click here and look for the coupon in the book’s detail page.
How to Redeem the Coupon:
To apply a coupon offer to a qualifying item, add coupon in one of two ways:
Click on the coupon offer on the item detail page which will take you to "Your Coupon Book" then click on the applicable coupon, or
Click on the coupon provided in "Your Coupon Book".
After applying the coupon to the qualifying item, add the item to your Cart via the "Add to Cart" or "1-Click" option button on the respective item detail page or from "Your Coupon Book". The coupon discount will be applied to the qualifying item added to your Cart and will be reflected on the final order checkout page.