In the early years of radio, when society was arguing over the new psychic real estate that the airwaves were offering, it was deemed that radio should "inform, enlighten, and entertain" (and "educate" in Britain). This credo has nearly been lost, but we have a new chance with podcasts. "Thoughtcast" is one I subscribe to. For us perennial students (I think we are many), what a pleasure to get the gist of a fascinating academic's book and subject, and have Jenny Attiyeh stand in for us to ask well-prepared and thought-provoking questions? "The Peabody Sisters" sheds light on a time and a history that I wish I knew more about.