- Book: "Miracle at Phildelphia: The Story of the Constitutional Convention, May to September, 1787", 1966
- Book: "The Most Dangerous Man in America," 1974.
- Booklet: "The Nature of the Artist", 1961
- Booklet: "The Biographer Looks for News", 1958
- Booklet: "The Writing of Biography", 1951
- Biography: "Francis Bacon", 1963
- Biography (of Bernard DeVoto): "The Historian", 1963
- Book: "Adventures of a Biographer", 1959
- Biography: "The Lion and the Throne: The Life and Times of Sir Edward Coke", 1957
- Biography: "John Adams and the American Revolution", 1950
- Biography: "Yankee from Olympus: Justice Holmes and His Family", 1944
- Biography: "Free Artists: The Story of Anton and Nicholas Rubinstein", 1939
- Novel: "Friends and Fiddlers", 1935
- Novel: "Rufus Starbuck's Wife", 1932
- Book: "A History of Lehigh University", 1924
- Book: "The Story of the Oak Tree", 1924
- Biography: "Beloved Friend: The Story of Tchaikovsky and Nadejda van Meck" (w/Barbara von Meck), 1937 (filmed as The Music Lovers (1971))
Contribute to this page
Suggest an edit or add missing content