"Doc" Brown was nearly 40 in 1942 when he endured the Bataan Death March, a harrowing 65-mile trek in which 78,000 prisoners of war were forced to walk from Bataan province near Manila to a Japanese POW camp. As many as 11,000 died along the way. Many were denied food, water and medical care, and those who stumbled or fell during the scorching journey through Philippine jungles were stabbed, shot or beheaded.
But Brown survived and secretly documented it all, using a nub of a pencil to scrawl details into a tiny tablet he concealed in the lining of his canvas bag. He often wondered why captives so much younger and stronger perished, while he went on. (more)

This undated family photo shows Bataan Death March survivor Albert Brown in uniform during World War II. Brown died Sunday, Aug. 14, 2011, in Nashville, Ill., at the age of 105. (AP Photo/Family photo via The Southern Illinoisan)