Karl Helicher, former director of the Upper Merion Library, sits down with authors Steven Hahn, to discuss their book "A Nation Under Our Feet"....
Karl Helicher, former director of the Upper Merion Library, sits down with author Thomas H. Keels, to discuss his book "Forgotten Philadelphia".
Karl Helicher, former director of the Upper Merion Library, sits down with author Jeff Silverman to discuss his book "Lardner on War". (Recorded 2004)
