Receive 40% off List Price of One Book at Borders with this Printable Coupon.  For online purchase, use promo code BSA1671X.  Valid through 10/12.  Here is a screenshot for your reference.  While it says valid with Borders Rewards membership only, we have never been asked to provide a Borders' membership card or number.  The membership is a free instant sign-up if needed.  Find a Borders store near you.