"King: A Biography" by David Levering Lewis Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Diaries of John Quincy Adams" by David Waldstreicher Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Autobiography of Malcolm X" by Malcolm X and Alex Haley Learn more about your ad choices. Visit megaphone.fm/adchoices

"Nikita Khrushchev: Creation of a Superpower" by Sergei N. Khrushchev Learn more about your ad choices. Visit megaphone.fm/adchoices

"Cleopatra: A Life" by Stacy Schiff Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Life and Death of Julius Caesar" by Barry Strauss Learn more about your ad choices. Visit megaphone.fm/adchoices

"Empress Dowager Cixi: The Concubine Who Launched Modern China" by Jung Chang Learn more about your ad choices. Visit megaphone.fm/adchoices

"Thomas Cromwell: A Life" by Diarmaid MacCulloch Learn more about your ad choices. Visit megaphone.fm/adchoices

"Mandela: A Critical Life" by Tom Lodge Learn more about your ad choices. Visit megaphone.fm/adchoices

"Benito Mussolini: The First Fascist" by Anthony L. Cardoza Learn more about your ad choices. Visit megaphone.fm/adchoices

"Lincoln's Virtues: An Ethical Biography" by William Lee Miller Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Red Queen: Sex and the Evolution of Human Nature" by Matt Ridley Learn more about your ad choices. Visit megaphone.fm/adchoices

"Simon Bolivar: A Life" by John Lynch Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Roosevelts: An Intimate History" by Geoffrey C. Ward and Ken Burns Learn more about your ad choices. Visit megaphone.fm/adchoices

"Catherine the Great: Love, Sex, and Power" by Virginia Rounding Learn more about your ad choices. Visit megaphone.fm/adchoices

"Aldous Huxley: An English Intellectual" by Nicholas Murray Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Autobiography of Martin Luther King, Jr." by Martin Luther King Jr. Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Iron Lady: Margaret Thatcher, from Grocer's Daughter to Prime Minister" by John Campbell Learn more about your ad choices. Visit megaphone.fm/adchoices

"Napoleon: A Biography" by Vincent Cronin Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Last Lion: Winston Spencer Churchill: Defender of the Realm, 1940-1965" by William Manchester and Paul Reid Learn more about your ad choices. Visit megaphone.fm/adchoices

"Frederick Douglass: Prophet of Freedom" by David W. Blight Learn more about your ad choices. Visit megaphone.fm/adchoices

"Gandhi: An Autobiography" by Mahatma Gandhi Learn more about your ad choices. Visit megaphone.fm/adchoices

"Stalin: New Biography of a Dictator" by Oleg Khlevniuk Learn more about your ad choices. Visit megaphone.fm/adchoices