Francisco Macias from the Library of Congress speaks with artist Rafael López, who illustrated the poster for the 2012 Library of Congress National Book Festival and will appear there on Sept. 22 on the National Mall in Washington, D.C.

Jeff Kinney: 2012 National Book Festival

Listen to interviews with some of the award-winning authors who participated in the 2012 National Book Festival. The 2012 National Book Festival, organized and sponsored by the Library of Congress, was held on Saturday, September 22 and Sunday, September 23, 2012, on the National Mall in Washington, D.C.