War Letters: Extraordinary Correspondence from American Wars

Behind the Lines: Powerful and Revealing American and Foreign War Letters---and One Man's Search to Find Them

Grace Under Fire: Letters of Faith in Times of War

Letters of a Nation

Here Is Where: Discovering America's Great Forgotten History

War Letters - Stories of Courage, Longing and Sacrifice

Operation Homecoming: Iraq, Afghanistan, and the Home Front, in the Words of U.S. Troops and Their Families, Updated Edition (Research Division Report / National Endowment for the Arts)