Authors, booksellers, and publishers gathered at Station 26 in Denver, Colo., last night for a Mix and Mingle to open the Mountains & Plains Independent Booksellers Association's FallCon, for which more than 225 booksellers pre-registered, according to executive director Heather Duncan. Pictured: (l.-r.) Joe Murphy and Brad Costa from W.W. Norton; Breanna Spiegal from IPG; Nic Dufort from Penguin Random House; and Renee Becher from The Crowded Bookshelf, Fort Collins, Colo.