The Great American Read has started a national conversation about America's favorite books. For the PBS series, you are invited to join in -- and vote -- for your favorite. GPB has designed a quiz that reveals which fictional character you most resemble. Alison Law, host of the Literary Atlanta podcast, and Decatur-based author Nick Salcedo joined us for a conversation about the 100 books on the PBS list, their favorite stories and their literary doppelgangers.