When orphan Isis Robinson began writing pen pal letters to his soldier friend Andrew Malone in 1968, he never had any idea he'd develop such an admiration for the man. No one else thought the little boy, who'd been abandoned by his parents, had much to be happy for, but when each new letter came in from Sgt. Malone, Isis was overjoyed. When tragedy struck and Andrew Malone was killed in combat in Vietnam on March 1,1969, Isis believed his life with...