Offer good until 1/1/13. And all you have to do is ask!
Browse the site (or go right to the bibliography) pick a title that interests you, and leave a comment (INCLUDING EMAIL ADDRESS, please!) on that title’s page. You’ll receive a coupon via email for a download of the title of your choice in whatever format you prefer, including Nook or Kindle or any other.
The email addresses will *not* be published. Nor will they be added to any mailing list.