He is the author of several books on military history, including General George Washington: A Military Life. A recipient, with the Papers of George Washington documentary editing project, of the National Humanities Medal, he has made frequent appearances on television documentaries and was a finalist for the George Washington Book Prize.Edward G. Lengel is an associate professor of history at the University of Virginia. He is the author of several books on military history, including General George Washington: A Military Life. A recipient, with the Papers of George Washington documentary editing project, of the National Humanities Medal, he has made frequent appearances on television documentaries and was a finalist for the George Washington Book Prize.