This past weekend I was the guest author of the Carnegie Free Library and sold various books of mine at Tucson’s Festival of the Books, the third-largest book festival in the U.S., which was held on the mall on the University of Arizona campus. The fest featured more than 300 presentations, 350 authors, and 200 exhibitors. There were book signings, panel discussions, food vendors, children’s and Science City programming, and dozens of free activities for all ages on the University of Arizona Mall. Here are some photos of the event including the one above showing the immensity of the event.