After a long, perilous journey, Hell Divers Xavier Rodriguez and Magnolia Katib discover the Metal Islands, a sunny, habitable zone where thousands of people live by fishing and farming. But this "paradise" is really a violent warrior society ruled by the cannibal King el Pulpo. For the first time in X's life, he is forced to lay down his arms and surrender. 

The Sea Wolf sets out to search for the Metal Islands. Leading the expedition is legendary Hell Diver Xavier Rodriguez. After enduring a decade on the poisoned surface, his survival skills will be put to the test on the dangerous open seas. But storms, sea monsters, and the cannibalistic Cazadores aren't the only threat to X and his small crew. Their mission will uncover hard truths about the history of the war that left humankind stranded in the air for centuries. The fate of those still living on the airships might very well rest on this perilous journey to find a new home.

Left for dead on the nightmarish surface of the planet, Commander Michael Everhart and his team of Hell Divers barely escape with their lives aboard a new airship called Deliverance. After learning that Xavier "X" Rodriguez may still be alive, they mount a rescue mission for the long-lost hero. In the skies, the Hive is falling apart, but Captain Jordan is more determined than ever to keep humanity in their outdated lifeboat. He will do whatever it takes to keep the ship in the air - even murder.

Beyond the reach of the nuclear infernos, the masterminds survived and continue their assault on outposts across the Allied States. Timothy Temper and Sergeant Ruckley narrowly escaped one of those attacks. On the run from hostile forces, they fight to get an urgent message to command - the monsters aren’t the only threat. Their human allies have a nuclear weapon. Refusing to hide underground, President Jan Ringgold heads to New York. Doctor Kate Lovato and her team are there working to infiltrate and sabotage enemy communications. 

Ten years ago, Hell Diver Xavier "X" Rodriguez fell to Earth. Those he left behind went on without him aboard the airship he once called home. Michael Everheart - the boy once known as Tin - has grown into a man and the commander of Hell Diver Raptor Team. While Michael dives to help keep the Hive in the air, Captain Leon Jordan rules with an iron fist at the helm of the ship. But unrest stirs under his strict leadership as a prophecy of hope sweeps the lower decks.

Every disaster brings an opportunity. Goth Sullus and his empire have fallen. With the Legion and the rest of the galaxy watching from the still-smoldering galactic core, Carter, a former legionnaire turned private contractor, and Jack Bowie, a Navy spy with nowhere left to turn, sign up to work for an enterprising private contractor looking to make a statement on the planet Kublar. Plans are in motion dating back to the Savage Wars, and as the galaxy rushes to fill in the vacuum created by the fall of the Imperial Republic, the bodies are hitting the floor.

On the island of Big Tancook, Collie Jones is making plans. She informs the islanders that it’s time to resume her original mission - to find other survivors, screen them, and return them to the island. Every survivor she brings back is one more valuable addition to the skill and gene pool. But first, she must return to the place whence she came. She must secure the elaborate government bunker called Whitecap and its vast stores of munitions within.

The government said the Variants were dying off.... That the beasts would be extinct in a matter of years.... That the Allied States had returned to prosperity and freedom.... The government was dead wrong. Deep under the cities, the Variants weren't just hiding, they were breeding. While the human survivors of the Extinction Cycle built outposts and brought back industries, the monsters were building something of their own.

After the Renegade mission by the crew of the starship Flying Dutchman, the UN Expeditionary Force thought Earth was safe for hundreds of years, at least. After there was trouble on the home front, and the president had to authorize a nuclear strike on an American city, UNEF decided they did need the Merry Band of Pirates again. So, the Flying Dutchman is sent out on a simple recon mission. But for the pirates, nothing is ever simple, and their mission will become Armageddon.

They were the Savages. Raiders from our distant past. Elites who left Earth to create tailor-made utopias aboard the massive lighthuggers that crawled through the darkness between the stars. But the people they left behind on a dying planet didn't perish in the dystopian nightmare the Savages had themselves created: they thrived, discovering faster-than-light technology and using it to colonize the galaxy ahead of the Savages, forming fantastic new civilizations that surpassed the wildest dreams of Old Earth.

Eight years ago, an engineered virus ravaged the globe, infecting and transforming humans into apex predators called Variants. Now, almost a decade after the end of the war, civilization has slowly clawed toward recovery. But evil and intelligent forces dwell in the shadows with the starving beasts, scheming to restart the extinction cycle and end humanity forever. And once again, Beckham, Fitz, and Kate will rise to fight them, joining forces with new heroes to try and save what’s left of the world.

More than two centuries after World War III poisoned the planet, the final bastion of humanity lives on massive airships circling the globe in search of a habitable area to call home. Aging and outdated, most of the ships plummeted back to Earth long ago. The only thing keeping the two surviving lifeboats in the sky are Hell Divers - men and women who risk their lives by diving to the surface to scavenge for parts the ships desperately need.

B Company, 3rd Bat, 75th Ranger Regiment - a unit that's fought in every US engagement from D-Day to Black Hawk Down. They are the last American boots on the ground in the entire Syrian civil war...on the last day before the Fall of human civilization. When they are tasked with stopping a unit of Spetsnaz operators from inserting under the chaos, an advanced Russian Navy frigate becomes the last place left on Earth for the Rangers to find refuge.

The galaxy’s predominant species discovers a lost colony of their ancestors - humans - populating today’s Earth. Then, our genetic link draws the attention and enmity of their galactic rivals. When a plan to elevate present-day Earth leads to an alien invasion, a team of military officers may be all that stands between humanity and certain annihilation. Independence Day meets The X-Files when Air Force fighter pilots Jake Giard and Sandra Fitzpatrick join a decades-old secret project to integrate today's Earth into a galactic government.

The Galactics arrived with their Battle Fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined a vast Empire that spanned the Milky Way. More than a century has passed since the glorious day of Earth’s annexation. Struggling to hold on to a handful of planets in the frontier provinces, humanity is at war with Rigel. After the destruction of both our fleet and theirs, a time of quiet rebuilding has begun.