One Man's Island / One Man's War

What if you woke up one morning to discover you were the last human on earth? Sergeant Major Tim Flannery's personal life is in a shambles. Recently home from his sixth combat tour in Afghanistan, his wife has left him, his house is in foreclosure, and he feels like his entire world has disintegrated. With almost thirty years' military and civilian police experience, he's always been able to make the right decisions in tight spots--that is, until he wakes one morning and discovers that Earth's entire population is dead from an unknown cosmic calamity. And he's the sole survivor. Tim Flannery is at a loss. Or is he? Follow the last man on earth as he traverses across a continent, and then an ocean, to find his fate. Can this one man change the world--and save humanity once and for all?