Go to Barnes and Noble's Facebook page and become a fan to get a coupon code for 50% off a printed book. This deal is good through Sunday (11/6).
Note: If you're already a fan of Barnes and Noble, click 'more' on the lefthand side of their page and choose the 'welcome' tab. You'll see a coupon that you can also print off and take with you if you are near a store.
Also, if you spend $25, you'll receive free shipping, so click here to go to the site and browse around a bit.
On a side note, if you've never heard of the "Elf on the Shelf", the Elf usually comes "to our house" around Thanksgiving and he moves to a different place in our house every night after the kids go to bed. The Elf "watches" from up high to be able to go back to the North Pole right around Christmas to let Santa know how everything's been at our house... you can imagine that things are pretty calm around the Sorensen household for a month or so!
Come back and let us know what you found at Barnes and Noble in the comments.