The best-known biographies of Presidents Lincoln, Adams, Eisenhower, Truman, Nixon were written by the three great historians featured here. They talk about their subjects as if they had gone back in time and arrived back, breathless, with stories to share about the people they met.  Each one explains the how he discovered that history would be his life's work. For David Herbert Donald and Stephen Ambrose, the spark came from a college professor. For David McCullough, it was the desire to learn about an episode in American history he could find no book about.  It's great listening, as we head into the homestretch of what's predicted to be an historic U.S. presidential election! 

(c ) American Academy of Achievement 2020