Ozarks at Large Stories Mobile Library Facilitates Summer Reading KUAF Published June 26, 2017 at 1:20 PM CDT Facebook Twitter LinkedIn Email Listen • 7:25 A. Grajeda / KUAFThe Pea Ridge Book Bus operates from 9 a.m. to noon Tuesdays in June and July. Now in its third year, the Pea Ridge Book Bus delivers books to students during the summer months in an effort to keep them reading during the break.