Humanity's most fearsome enemy is no longer death. Alpha and Marsoc meet their match. Lurking in the bush is the dark shadow cast by the operators - a terrifying force every bit their equal in skill, ferocity, and sheer resolve...but utterly unconstrained by humanity, compassion, or brotherhood. Now, to complete their mission and save the world, the operators will have to pay with their lives, or their souls, or possibly both.

The battle to keep the undead tide from the walls of London is lost. Africa is a deadly hall of mirrors, leaving Alpha team riven with dissension and doubt. And the one man who might save the world is crashing to Earth half a world away. Only our greatest warriors can walk through this fire.

After recovering Patient Zero, Alpha must escape Africa to end the ZA once and for all. But they can feel the hot breath of a reinforced and vengeful Spetsnaz team on their necks - and there can be no escaping the reckoning of an ultimate sniper showdown between Ali and Vasily, and an incomparably brutal iron-cage Texas death match between Predator and Misha. For the first time, all the teams will come together and must fight as brothers for any chance of making it back to Britain. And only one thing is certain - not everyone is walking away from this one.

With Juice in heavy contact on the do-or-die shore mission, Ali in a blistering sniper duel over the South Atlantic, and Homer all alone and massively outnumbered deep beneath the keel of the JFK, the Alpha operators are in the fight of their lives - against tactically outstanding, pain-invulnerable, and utterly merciless Spetsnaz commandos - and with no guarantees about who will be left standing at the end....

In the north, the collapsed section of the Wall is defended only by the decimated remains of 2 PARA. Even reinforced by Jameson and the exhausted Royal Marines of One Troop, it's a doomed delaying action at best - and the last choke point in the entire ZA faces an incoming tide of dead stretching to the ends of the Earth. Meanwhile, hunkered down at CentCom, the unified ranks of our heroes, led by Ali and Fick, work furiously to fortify and reinforce what will be humanity's final fallback position - forever.

This is it. Alpha team goes once more into the breach. On what will be their final missions ever in the Zulu Alpha - and the fight of their lives — Homer & Ali, and Predator & Juice, launch out into the terminal post-Apocalypse, as London is overrun by the very last rush of death covering the entire planet. Neither mission can fail, but can all four teammates survive? Or will some go down safeguarding the lives of those they love more than life itself?

The world's last floating nuclear supercarrier looks into the face of oblivion as her thinned, exhausted, and beleaguered crew face the largest herd of dead ever recorded. Soon the ship's five-acre flight deck will become the scene of a furious and desperate set-piece battle - like no combat any modern army has seen since Stalingrad. The ranks of the dead are infinite, and those of the living are tiny, depleted, and running out of time...and of hope.

Between the fall of man and the arrival of the JFK, the Horn of Africa is a battleground. Salvation. Vengeance. Vanity.

In Canterbury, as the virus rages out of control, one troop of Royal Marine Commandos fights a 360-degree battle for survival while also racing to rescue the Channel Tunnel survivors from a relentless siege, all before Hellfire missile strikes and carpet bombing kill anyone left alive. Across the Atlantic,the crew of the USS John F. Kennedy risks a catastrophic reactor meltdown to get out of the path of a 10-mile-wide tide of the dead.

When the Zombie Apocalypse came, one country had shut down its borders in response to a major terrorist attack. Now Fortress Britain is the last bastion of the living - with 50 million beleaguered survivors facing down a world of seven billion animated corpses. And one international team of elite special operators - supremely trained and armed, always the most skilled, resolved, and unstoppable amongst us - are humanity's last best hope for survival....

Tucked away in a high-tech Tactical Operations Center, inside an isolated safehouse in the Horn of Africa, sits Agency analyst Zack Altringham. He is Kenyan-born, Princeton-educated, badly burnt-out - and condemned by his language and cultural skills to a lifetime of fighting America's shadow counter-terror wars.

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.

For Henry, a 17-year-old who feels no fear, the day starts like any other - homeless and alone on the streets of Boston. For Sarah, a 20-year-old college dropout, it’s an early morning serving donuts and coffee to commuters at North Station. Fate brings them together at the scene of a bank robbery, which they foil together, along with a mysterious and wealthy woman named Helen, who offers to reward them for their bravery.

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.

James McGill is called upon for a sabotage mission, one that only a man of his unique talents can handle. Unfortunately, he performs too well, and our enemies from Rigel are enraged. They come for us, and war is declared. When this conflict between the great powers spreads, humanity finds itself swept up in the storm. Can McGill escape this disaster he’s created?