The Locus Series Series by Ralph Kern, Michael Kramer

The M/S Atlantica, one of the most advanced cruise ships in the world, is lost. Land has disappeared. Fuel, food and hope begin to dwindle. After months recuperating in hospital, US Marine Jack Cohen hoped a Caribbean cruise would help him recover from the horrific injuries he sustained fighting in the Middle East. Instead, when the ship is attacked, he is once again thrust into battle to protect Atlantica against the ruthless enemy hunting her, and the insidious threat already aboard... moreThe M/S Atlantica, one of the most advanced cruise ships in the world, is lost. Land has disappeared. Fuel, food and hope begin to dwindle. After months recuperating in hospital, US Marine Jack Cohen hoped a Caribbean cruise would help him recover from the horrific injuries he sustained fighting in the Middle East. Instead, when the ship is attacked, he is once again thrust into battle to protect Atlantica against the ruthless enemy hunting her, and the insidious threat already aboard. On these mysterious and uncharted seas, where even the compass shows the sun rising to the west, Atlantica's salvation may lie with a Navy warship which is as lost as they are. Together, they must pool their resources and use every means available to defend themselves while discovering what has happened to them. And the rest of the world. Unfathomed, a military science fiction thriller which will appeal to anyone who enjoyed Lost, BSG or The Last Ship. From the international best-selling author of Endeavour and Erebus. less

Beyond the apocalypse, humanity's future is being decided.It's been three months since the cruise ship M/S Atlantica arrived in a hostile new world.The survivors dream of building a home, but just as their hopes rise, they learn the true cost of saving thousands of people from catastrophe.Conrad Wakefield, the architect of the Locus project, killed billions.Fleeing, Wakefield unleashes the full fury of the advanced weaponry of his ship, the Osiris, leaving a trail of death and destruction... moreBeyond the apocalypse, humanity's future is being decided.It's been three months since the cruise ship M/S Atlantica arrived in a hostile new world.The survivors dream of building a home, but just as their hopes rise, they learn the true cost of saving thousands of people from catastrophe.Conrad Wakefield, the architect of the Locus project, killed billions.Fleeing, Wakefield unleashes the full fury of the advanced weaponry of his ship, the Osiris, leaving a trail of death and destruction. Commander Heather Slater and her battle-damaged destroyer, the USS Paul Ignatius, relentlessly pursue, hungry for revenge.But two stowaways hide aboard Osiris. Marine Jack Cohen and Karl Grayson, a CIA assassin, have more in common than they care to admit. They must use every skill they have to evade Wakefield's elite mercenaries and bring him to justice. As they explore the secrets of Osiris, they discover the fate of this new Earth depends on whether the mysterious artificial intelligence aboard truly has humanity's best interests at heart.When the last battle comes, they will have to decide who, and what, to trust. less