The Last Colony: Old Man's War Book 3

John Scalzi's The Last Colony is a military science fiction novel that follows John Perry and his wife as they take on a leadership role on a new human colony. As they settle into their new frontier, they uncover troubling betrayals and become entangled in an interstellar conflict involving hostile alien alliances. Amidst dangerous politics and hidden secrets, Perry strives to protect the colonists and navigate the complexities of war and diplomacy.