JD is at a "Cher" theatre event tonight, so Denise welcomes author, presenter, comedian Frank DeCaro back to the show to discuss his new book, "Disco: Music, Movies and Mania Under the Mirror Ball", which has made it into the New York Post's list of the 'Best Books For Christmas' List already! It's the DEEPEST of dives into disco the way only Frank can do. We talk about the research, the memories, the interviews and more! Buckle in, it's a ride! To watch it on our YouTube Channel, click this link.