During the first half of the 20th century, radio's hunger for captivating characters and stories could not be sated. Three national networks and dozens of independent stations had to fill a vast expanse of air time with comedy, adventure, mystery, drama and music, night after night. It's no surprise that producers and writers looked to outside sources, drawing some of old-time radio's most beloved characters (Sherlock Holmes, Tarzan, Hopalong Cassidy, Buck Rogers) directly from books. This work...

The first half of the twentieth century was a golden age of American storytelling. Mailboxes burgeoned with pulp magazines, conveying an endless variety of fiction. Comic strips, with their ongoing dramatic storylines, were a staple of the papers, eagerly followed by millions of readers. Families gathered around the radio, anxious to hear the exploits of their favorite heroes and villains. Before the emergence of television as a dominant--and stifling--cultural force, storytelling blossomed in...