Ellen Ripley finally returns to Earth, only to discover that LV-426 — where the crew of the Nostromo first came into contact with the deadly xenomorphs — has been renamed Acheron. Protected by Colonial Marines, the colonists seek to terraform the storm-swept planet against all the odds. But in the face of brutal living conditions and the daily struggles of a new world, there is humanity and hope.

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.

Dr. Timothy Hoenikker arrives on Pala Station, a Weyland-Yutani facility. Lured there by the promise of alien artifacts, instead he finds a warped bureaucracy and staff of misfits testing the effects of Xenomorph bio-materials on living creatures. Unbeknownst to the personnel, however, there is an infiltrator among them whose actions could spell disaster. 

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.

“Shy” Hunt and the tech team from McAllen Integrations thought they’d have an easy job - set up environmental systems for the brand new Hasanova Data Solutions colony, built on the abandoned ruins of a complex known as “Charybdis”. There are just two problems: The colony belongs to the Iranian state, so diplomacy is strained at best, and the complex is located above a series of hidden caves that contain deadly secrets.  

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.

When the Colonial Marines set out after their deadliest prey, the Xenomorphs, it's what Corporal Hicks calls a bug hunt - kill or be killed. Here are fifteen all-new stories of such "close encounters", written by many of today's most extraordinary authors. Set during the events of all four Alien films, sending the Marines to alien worlds, to derelict space settlements, and into the nests of the universe's most dangerous monsters, these adventures are guaranteed to send the blood racing - one way or another.

Ellen Ripley awakens onboard the space station Auriga. Her last memory is of her own fiery death. And yet she is somehow alive. Ripley discovers that her "resurrection" is a result of an incredible experiment that has altered both her and the creature she has been carrying. To combat the incalculable alien menace, she teams up with a renegade band of space smugglers.

Returned to Earth, Ellen Ripley learns that a colony has been established on LV-426, the planet where the crew of the Nostromo found the original Alien. But contact with the colonists has been lost, so she must accompany a unit of colonial marines to discover their fate. And to destroy any Aliens found on the planet known as Acheron. This is a groundbreaking sequel by science fiction legend Alan Dean Foster, with the wonderful characters and rapid-fire action that make Aliens one of the greatest science fiction films of all time.

Venture, a direct rival to the Weyland-Yutani corporation, will accept any risk to crush the competition. Thus, when a corporate spy "acquires" a bizarre, leathery egg from a hijacked vessel, she takes it directly to the Venture testing facility on Jericho 3. Though unaware of the danger it poses, the scientists there recognize their prize's immeasurable value. Early tests reveal little, however, and they come to an inevitable conclusion. They need a human test subject.... Enter Zula Hendricks.

The second original novel in an Alien vs Predator: Rage War series, continuing from Predator: Incursion as Colonial Marines units are being wiped out—and not by the Predators. This is an attack by organized armies of Aliens.

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.

Fury 161 is a wretched planet - a penal colony and an industrial complex manned by violent prisoners. When an escape pod from the USS Sulaco crash-lands there, Ellen Ripley appears to be the only passenger left alive. Then inmates begin to die, all at the hands of another survivor - a creature which encounters Ripley and spares her life! Desperate to know why, she seeks out an answer - and discovers terror unlike any she's ever known.

Ataegina was an isolated world of medieval castles, varied cultures, and conquests, vibrant until the demons rose and spread relentless destruction. Swarms of lethal creatures with black husks, murderous claws, barbed tails, and dreaded “tooth-tongues” raged through the lowlands, killing 90 percent of the planet’s population. Terrified survivors fled to hidden mountain keeps where they eke out a meager existence. When a trio of young warriors discovers a new weapon, they see a chance to end this curse. To save humanity, they must fight.

The Rage launch the ultimate assault on the Human Sphere. Their greatest weapons are the most fearsome creatures in the galaxy - the Xenomorphs. Having fled centuries before, the Rage return to take revenge and claim the planet for their own. Now, through a deal struck with the unlikeliest of allies, the human race may rely on the Predators to ensure mankind's ultimate freedom. Yet even the combined might of the two races may not be enough.