"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 Aging and outdated, most of the ships plummeted back to Earth long ago.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 skydiving to the surface to scavenge for parts the ships desperately need. When...

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hero.In the skies, the Hive is falling apart, but Captain Jordan is more determined than ever to keep humanity in their outdated lifeboat.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...

"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. Back on the airships, the Hell Divers are recovering from a gruesome discovery at Red Sphere,...

While the Hell Divers cross an ocean to battle the machines, an old flesh-and-blood threat returns to the islands. The mission to Rio de Janeiro ended in victory, but it came at a dire cost, killing most of those who set out to rescue the stranded survivors. Even worse, the skinwalkers' leader, Horn, escaped with his demonic crew and is coming to take the throne. Back at the Vanguard Islands, King Xavier Rodriguez has been severely injured in another...

The New York Times and USA Today bestselling series New monsters. New terrain. New threats. Welcome to Australia. The battle for Panama is over, and King Xavier Rodriguez secretly deploys the airship Vanguard to Queensland. The hunt for the Coral Castle is on. The rest of the fleet returns to the Vanguard Islands with new ships and supplies, but tensions rise with rumors of a hidden food cache. When two sky people are murdered, Chief Michael Everhart...