Some hard-to-find ebooks on the U.S. war in Vietnam.
A Time for War, Schulzinger
American Tragedy, Kaiser
Embers of War, Logevall
Kill Anything That Moves, Turse
Patriots: The Vietnam War Remembered from All Sides, Appy
Perfect War, Gibson
The Vietnamese War (abridged), Elliott
Tonkin Gulf and the Escalation of the Vietnam War, Moise
U.S. Government and the Vietnam War, volumes 1-4, Gibbons
War Without Fronts, Greiner