Military families look through available books and school supplies during the Books on Bases event at Joint Base Andrews, Md., Sept. 7, 2013. Since the program launched in 2009, more than 100,000 books have been donated to military impacted schools and libraries across the U.S. The program was created by Blue Star Families to positively impact the lives of military children through the power of reading. (U.S. Air National Guard photo by Master Sgt. Marvin R. Preston/RELEASED)