Among Unger's published books are: •
George Marshall, (with Debi Unger and Stanley Hirshson, 2014) •
The Guggenheims: A Family History, (with Debi Unger, 2005) •
LBJ : A Life, (with Debi Unger, 1999) • ''The Times Were a Changin': The Sixties Reader'' (with Debi Unger, 1998) •
The Best of Intentions: The Great Society Programs of Kennedy, Johnson and Nixon (1996) •
Turning Point, 1968, (with Debi Unger, 1988) •
These United States: The Questions of Our Past (1978) •
The Vulnerable Years: The United States, 1896-1917 (1977) •
The Movement: The American New Left 1959-1973 (1973) •
The Greenback Era (1964) In addition, Unger wrote a number of textbooks on modern
American history. ==References==