Last Stand: Turning the Tide (A Post-Apocalyptic, EMP-Survival Thriller Book 4) (The Last Stand Series)

In spite of Oneida's heroic stand against the Chinese steam roller, foreign armies are poised along the foothills of the Appalachian Mountains preparing for the final assault and America's inevitable defeat. For John, turning back the tide will mean going deep behind enemy lines and organizing the very insurgency he fought so hard against in Iraq. But more than that, it'll mean coming to terms with the brutality of war and the realization that sometimes the deepest scars are the ones that can’t be seen.