The great David McCullough discusses how his three books -- "The Great Bridge," "The Wright Brothers," and "The Path Between the Seas" -- represent an unofficial trilogy about the American spirit, ingenuity, engineering, and courage. History lessons like this right to your mailbox each month. Subscribe: http://bit.ly/1RUXzZQ | History in Five

David discusses his lifelong love of libraries and the vital role that librarians play in his research and writing. | David McCullough

David joins the Johnstown Area Heritage Association to discuss the Johnstown Flood, the subject of his first book and also not far from where he was born and raised. | David McCullough

David McCullough has twice received the Pulitzer Prize -- for "Truman" (1992) and "John Adams" (2001) -- and twice received the National Book Award -- for "The Path Between the Seas" (1977) and "Mornings on Horseback" (1982). His other acclaimed books include "The Greater Journey" (2011), "1776" (2005), "Brave Companions" (1991), "The Johnstown Flood" (1968), "The Great Bridge" (1972) and "The Wright Brothers" (2015). He is the recipient of numerous honors and awards, including the Presidential

Scholars Steeped in Dead Politicians Take On a Live One: Donald Trump

Remembering the life and work of Pulitzer Prize-winning historian David McCullough

David McCullough Biography | Pantheon

From 2001: David McCullough on founding father John Adams