Screen Shot 2015-10-13 at 10.54.21 AMRyan Rivera of Hartman Simons flew to Lone Tree, Iowa, last Friday to read his children’s book, ‘I is for Iowa’ to more than 200 students at Lone Tree Community School in honor of homecoming week. He was accompanied by Herky the Hawk and three University of Iowa cheerleaders, and donated more than 40 copies of the book to the school. Click here to check out the video from local news station KCRG.