Justin Roberts & the Not Ready for Naptime Players performed on Saturday at the 2011 National Book Festival.

Speaker Biography: Justin Roberts logs thousands of miles on the road each year, leading some to call him the hardest working man in children's show business. With numerous national awards and recognition, plus a devoted fan base, Justin and the Not Ready for Naptime Players dish out unexpectedly intelligent and whimsically rocking music for kids and their parents. Justin's latest CD is "Jungle Jim," which traverses the collective memories of childhood.

For transcript, captions, and more information visit http://www.loc.gov/today/cyberlc/feature_wdesc.php?rec=5457.