On February 19, 1945, nearly 70,000 American soldiers invaded a tiny volcanic island in the Pacific. Over the next thirty-five days, approximately 28,000 soldiers died, including nearly 22,000 Japanese and 6,821 Americans, making Iwo Jima one of the costliest battles of World War II. Best-selling oral historian Larry Smith dug deep for exclusive stories from Iwo Jima veterans, including the last surviving flag raiser on Mount Suribachi, a Navajo "Code...