The NSS bookstore is offering international cavers major discounts (~50% off retail) and free shipping on several NSS-published books. http://ukcaving.com/board/index.php?top ... #msg196373
Oddly enough, stateside NSS grottos and members have not been offered the same or a similar deal. What's up with that? Looks like you'll have to pretend to be "an international caving friend" to receive the special discounts from your bookstore.
Cheryl