Dan Jones is the author of The Plantagenets: The Warrior Kings and Queen Who Made England, a #1 international bestseller and New York Times bestseller, and Wars of the Roses, which charts the story of the fall of the Plantagenet dynasty and improbable rise of the Tudors. He writes and presents the popular Netflix series "Secrets of Great British Castles" and appeared alongside George R.R. Martin in the DVD for Game of Thrones to discuss its historical antecedents. He is also the author of Magna Carta: The Birth of Liberty and Summer of Blood: England's First Revolution and is working on a history of the Knights Templar due out in September 2017.