The twentieth century witnessed more than its fair share of war. Indeed, most of our conceptions of modern warfare began with World War I in the early twentieth century, and our views have grown and shifted with the onset of World War II, the violence that took place throughout the Cold War, and the most recent face of war in the Middle East. For many of the writers who chronicled wartime in the twentieth century, they did so with first-hand experience. What can literature tell us about modern warfare and the traumas that soldiers face at home and abroad?