Mark Monmonier’s latest book, Connections and Content: Reflections on Networks and the History of Cartography (Esri Press, August ebook/September paperback) is about “the relationships between networks and maps”—what does that mean? Apparently: triangulation networks, postal networks, telegraph networks survey networks, astronomical observations and other underlying data. Steven Seegel interviews Monmonier about the book for the New Books in Geography podcast. [Amazon]