REFERENCE
A biography of James Madison.
A biography of James Monroe.
A biography of John Quincy Adams.
A biography of Andrew Jackson.
A biography of Martin Van Buren.
A biography of William Henry Harrison.
A biography of John Tyler.
A biography of James Knox Polk.
A biography of Zachary Taylor.
A biography of Millard Fillmore.
A biography of Franklin Pierce.
A biography of James Buchanan.
A biography of Andrew Johnson.
A biography of Ulysses Simpson Grant.
A biography of Rutherford Birchard Hayes.
A biography of James Abram Garfield.
A biography of Chester Alan Arthur.
A biography of Stephen Grover Cleveland.
A biography of Benjamin Harrison.
A biography of William McKinley.
A biography of Theodore Roosevelt.
A biography of William Howard Taft.
A biography of Thomas Woodrow Wilson.
A biography of Warren Gamaliel Harding.