Warren G. Harding: The American Presidents Series: The 29th President, 1921-1923
Calvin Coolidge: The American Presidents Series: The 30th President, 1923-1929
Woodrow Wilson: The American Presidents Series: The 28th President, 1913-1921
Gerald R. Ford: The American Presidents Series: The 38th President, 1974-1977
Harry S. Truman: The American Presidents Series: The 33rd President, 1945-1953