In Dear Mark, her debut memoir, Jimison relates the heart-wrenching story of losing her only brother in the Vietnam War and her search almost three decades later to locate the men who served with Mark in his helicopter unit.
Mark's fellow soldiers took the Army motto, "Leave No Man Behind," to a new level as they shared countless stories, photos and recollections of him with his sister. Thanks to these compassionate men, almost 30 years after Mark's untimely death, his little sister has finally found peace in knowing how her brother lived.