Shop at Barnes & Noble on December 9th and stop by our table to receive Bookfair ID # to be used during checkout. A percentage of your purchases will benefit Friends of the Desert Mountains. Can’t attend our bookfair? To support us online go to bn.com/bookfairs. To receive the Bookfair Voucher ID # please call the Friends office at 760-568-9918 or the National Monument Visitor Center at 760-862-9984.