Set 300 years after the events of Alien: Out of the Shadows and Alien: River of Pain, Alien: Sea of Sorrows deals with the rediscovery of dormant Xenomorphs (Aliens) in the abandoned mines of LV-178, the planetoid from Alien: Out of the Shadows, which has now been terraformed and renamed New Galveston. The Weyland-Yutani Corporation, reformed after the collapse of the United Systems Military, continue their unceasing efforts to weaponise the creatures.

With the failure of Hadley's Hope, Weyland-Yutani has suffered a devastating setback - the loss of the Aliens they aggressively sought to exploit. Yet there's a reason the Company has risen to the top of the food chain. True to form, they have a redundancy already in place: the facility known as "The Cold Forge". Remote station RB-232 has become their greatest asset in weaponizing the Xenomorphs. However, when Dorian Sudler is sent to RB-232 to assess their progress, he discovers that there's a spy aboard - someone who doesn't necessarily act in the company's best interests.

While the Master Chief defends a besieged Earth, and the myriad factions of the Covenant continue their crusade to eliminate humanity, an ultra-secret cell of the Office of Naval Intelligence, known as Section Three, devises a plan to buy the UNSC vital time. They're going to need hundreds of willing soldiers, though...and one more Spartan to get the job done.

Predator ships stream into human space in unprecedented numbers. The Colonial Marines, controlled by Weyland-Yutani, respond to the incursion, thus entering the Rage War. This terrifying assault by the Yautja cannot go unchallenged, yet the cost of combat is high. Predators are master combatants, and each encounter yields a high body count. Then, when Lt. Johnny Mains and his marines - the VoidLarks - enter the fray, they discover an enemy deadlier than any could imagine.

An 11-year-old boy's violated corpse is found in a town park. Eyewitnesses and fingerprints point unmistakably to one of Flint City's most popular citizens. He is Terry Maitland, Little League coach, English teacher, husband, and father of two girls. Detective Ralph Anderson, whose son Maitland once coached, orders a quick and very public arrest. Maitland has an alibi, but Anderson and the district attorney soon add DNA evidence to go with the fingerprints and witnesses. Their case seems ironclad.

The Covenant mission is the most ambitious endeavor in the history of Weyland-Yutani. A ship bound for Origae-6, carrying 2,000 colonists beyond the limits of known space, this is a make-or-break investment for the corporation - and for the future of all mankind. Yet there are those who would die to stop the mission. As the colony ship hovers in Earth orbit, several violent events reveal a deadly conspiracy to sabotage the launch.

In einer finsteren Zukunft sucht ein Cop nach Vergeltung... doch wer ist der wahre Feind? New York, 2058: Hochwasser, Umweltverschmutzung, Überbevölkerung und Kriminalität bedrohen die Metropole. Ein Bürgerkrieg schwelt in den Vereinigten Staaten, und die Politik ist von mächtigen Konzernen korrumpiert. Polizist Mike Quillan macht die Terrororganisation Phoenix Rising für den Tod seiner Verlobten verantwortlich. Doch dann kommt er dem Geheimdienst Black Guard in die Quere - und entdeckt eine Verschwörung, die ihm sämtliche Gewissheiten nimmt.

As a child Chris Hooper dreamed of monsters. But in deep space, he found only darkness and isolation. Then, on planet LV178, he and his fellow miners discovered a storm-scoured, sand-blasted hell - and trimonite, the hardest material known to man. When a shuttle crashes into the mining ship Marion, the miners learn that there was more than trimonite deep in the caverns. There was evil, hibernating - and waiting for suitable prey.

Bob Johansson has just sold his software company and is looking forward to a life of leisure. There are places to go, books to read, and movies to watch. So it's a little unfair when he gets himself killed crossing the street. Bob wakes up a century later to find that corpsicles have been declared to be without rights, and he is now the property of the state. He has been uploaded into computer hardware and is slated to be the controlling AI in an interstellar probe looking for habitable planets.

Der Raumfrachter MARION soll das wertvolle Mineral Trimonit vom Planeten LV178 zur Erde bringen. Doch bei den Schürfungen unter Tage stößt die Crew auf unbekannte Wesen, die tief in den Minen geschlummert haben - und die Hölle bricht los. Als die Arbeiter panisch die Flucht ergreifen, kommt es zur Katastrophe: Beim Anflug auf das Mutterschiff rast eine der Transportfähren ungebremst in die MARION und das Minenraumschiff kann nicht mehr gesteuert werden.