Radio: An Illustrated Guide is a comic book that explains how to make a radio program. Specifically, it explains how to make the public radio program This American Life. In comic book form, the producers of This American Life explain how to find a story, how to do an interview, how to edit sound, how to write for radio and how to mix a radio story. It also explains how the narrative structure of a radio story works, and how it's different from other kinds of stories. This American Life is the most popular documentary program on American radio, with a weekly audience of over a million listeners, on more than 380 public radio stations nationwide. It's produced at WBEZ Chicago and distributed by Public Radio International.