Read this post from Shelf Awareness : Further Reading: Bios of Famous Men...Great reviews of classic bios of founding fathers.
Several titles mentioned in this post are available at the library.
American Emperor: Aaron Burr's Challenge to Jefferson's America by David O. Stewart
Fallen Founder: The Life of Aaron Burr by Nancy Isenberg
Alexander Hamilton by Ron Chernow
American Lion: Andrew Jackson in the White House by Jon Meacham
Thomas Jefferson: A Life by Willard Sterne Randall