The Singing Cowboy was one of the country's most popular and prolific film stars during his career; he also gained fame as a radio star, producer and TV personality. Biographer Holly George-Warren traces Autry's lengthy career in Public Cowboy No. 1.

July 2, 2011 The British explorer may have been beaten to the South Pole, but the experiments he conducted along the way changed science forever. What Robert Falcon Scott achieved, says author Edward Larson, went far beyond what his peers accomplished.