Enemy Space 2 - My Brother's Keeper

As Earth dies in the throes of accelerated Climate Change, the battle for control of the cities and resources of Mars—the War of Syzygy—has been unleashed. On either side of this Great Schism, the Palladin Clan, a family torn asunder by the escalating interplanetary conflict. Three weeks after his brazen theft of the Martian starship Spheeris and capture of the strategic moon Deimos, defector Commander Darius Palladin and his ragtag American strike team now must reckon with the wrath of his betrayed father Defense Minister Frank Palladin, and elder sister Cretia, Admiral of the Space Fleet. In relentless warfare across the Solar System that pits the brave Spheeris crew against their Martian antagonists from Earth to Mars, Saturn and beyond, Darius races to locate his long-lost love Raveena and save President Douglass from assassination, while facing pan-android and nanite attacks inflicted by his own ruthless kin. All culminating in a monumental final Battle for Mars sure to destroy the burgeoning planet.