American tempest : how the Boston Tea Party sparked a revolution
Unger, Harlow G., 1931-
[United States] : Blackstone Publishing, 2011.

Henry Clay, America's greatest statesman
Unger, Harlow G., 1931- author.
[United States] : Blackstone Publishing, 2016.

Improbable patriot : the secret history of Monsieur de Beaumarchais, the French playwright who saved
Unger, Harlow G., 1931-
[United States] : Tantor Audio, 2018.

John Marshall : the chief justice who saved the nation
Unger, Harlow G., 1931- author.
[United States] : Blackstone Publishing, 2015.

John Quincy Adams
Unger, Harlow G., 1931-
Boston : Da Capo Press, [2012]

John Quincy Adams
Unger, Harlow G., 1931-
[United States] : Blackstone Publishing, 2013.

Lafayette
Unger, Harlow G., 1931-
[United States] : Tantor Media, Inc., 2021.

The last founding father : James Monroe and a nation's call to greatness
Unger, Harlow G., 1931-
[Cambridge, Mass.] : Da Capo Press, 2009.

Lion of liberty : Patrick Henry and the call to a new nation
Unger, Harlow G., 1931-
[United States] : Blackstone Publishing, 2011.

"Mr. President" : George Washington and the making of the nation's highest office
Unger, Harlow G., 1931- author.
[United States] : Blackstone Publishing, 2014.

Das Buch zum erfolgreichen Online-Marketing mit YouTube
Tembrink, Christian.
Köln : O'Reilly, 2014.

George Marshall : a biography
Unger, Debi, author.
New York, NY : Harper, [2014]

George Marshall : a biography
Unger, Debi, author.
[United States] : HarperAudio, 2014.