In near-future Baltimore, scientific breakthroughs in genetic engineering promise to cure the incurable. But these new technologies are not without a dark side. Powerful criminal organizations thrive on peddling illicit genetic wares, waging an underground war unlike any the city has ever seen. Their numbers are growing, and their very existence threatens the stability of the city and the future of biotechnology.

Chis Morgan is a talented genetic engineer with a complicated past. Dr. Robin Haynes is helping him move forward and make amends for his transgressions by developing a revolutionary gene therapy to help countless others. It doesn’t take long for him to believe that he has managed to rise above the criminal world of illegal biotechnology. Or so he thinks.... While treating a patient, Robin discovers a dangerous pathogen long-since thought to be eradicated. Her investigations lead to a startling and terrifying revelation. 

Cade Korbin became a bounty hunter because he knew what it was like to be hunted. What he didn’t know was who he’d end up hunting. When it suited the Coalition, Cade was a Paladin, a member of their elite special forces. He did their dirty work and cleaned up their messes. Until his dark ops went public, and Cade was drummed out of the service with a dishonorable discharge. As if he’d ever been doing anything but following orders.

The motto of Marine Sergeant Ronaldo Salvatore lives on in his son, Dominic, and his undercover team known as the Saints. With the support of LAPD Captain Zed Marks, the Saints embark on a mission to destroy the criminal organizations that have a stranglehold on Los Angeles. Through brains, cunning, and sheer ruthlessness, the most powerful leader, Don Antonio Moretti, has risen from underdog to contender for the throne. He believes that only the Vega family of narcos stands in his way, but he has underestimated another underdog.

Disorder and chaos ravage London when thousands are contaminated by the accidental discharge of an experimental bioweapon. The disease robs its hosts of rational thought, giving them a singular desire - find more living flesh to infect.

So far, the Apocalypse has not gone according to plan. At least, not according to the plan Clay Sanders and his friends had laid out. Things are finally changing, though for better or worse remains to be seen. Clay has agreed to offer what assistance the farm can spare to aid Captain Adcock and his National Guard contingent, hoping their presence will help bring order to the area.

Clayton Sanders left home the minute he had his high school diploma in hand. He waited that long only because the Army wouldn't accept him without one. Now, 10 years later, he's home. Home with no warning, no advance notice, no anything after being gone 10 years with almost no contact with his family. Home carrying a secret that is burning him up from the inside. A secret that has pushed him to the brink, forcing him to become a criminal in order to be where his family needs him to be, even though they don't realize it yet. Because Clayton knows something they don't.

In the aftermath of a devastating civil war, America has fallen into anarchy and chaos. Los Angeles is divided into different territories controlled by criminal organizations. Don Antonio Moretti has won a slice of the pie, but is hungry for more. In his quest for power, he sends his nephew and a small crew to Mexico to negotiate a new deal for their staple product, while the don returns to Italy for some unfinished business.

A fanatical organization led by a rogue Russian biowarfare expert continues to expand its arsenal of biological weapons. Each design is more diabolical than the last. Now, the group plans to launch a new airborne agent that will destroy every last pocket of humanity eking out an existence in this horror-filled world. Captain Dominic Holland and his team of elite covert mercenaries are assigned to stop the launch of this terrifying new weapon. In a desperate race against time, they must navigate the treacherous waters and cities around Europe to save humanity. 

Captain Dominic Holland and his group of covert operatives are charged with uncovering the whereabouts of the fleet and stopping them before they reach land. On a mission that takes them around the crumbling strongholds of Europe, they uncover a plot more sinister than they could have possibly imagined. With few resources and little time, Dom and his Hunters put their lives on the line to save the world from utter destruction. But even that may not be enough. 

Humanity faces extinction. A few stubborn governments fight back, caught on the defensive. But even their concerted efforts may not be enough to stem the tide of the biological weapon sweeping the world. As people succumb to this genetically engineered weapon, they devolve into weaponized monstrosities hell-bent on destruction. But humanity hasn’t breathed its last breath yet. Those that are determined to vanquish these abominable creatures and the fanatical organization behind them still fight. 

Across the world, the United States recalls troops to combat civil unrest after the biggest economic meltdown in history. Marine Sergeant Ronaldo Salvatore’s platoon comes home to a powder keg that could ignite a civil war. While some see the coming collapse as the end, others see opportunity. Fleeing Naples after rival crime lords decimated his family, Don Antonio Moretti settles in Los Angeles to rebuild his criminal empire. But he is far from alone in his ambitions.

Humanity is on the edge of defeat. Soon, no one will be free from the nightmarish effects of the virulent, bioengineered Oni Agent. The fanatical organization responsible for it has pushed mankind to the brink of extinction and is on the verge of victory. In one final surge, they prepare to sweep the globe from ground zero in Siberia. The Tide: Final Surge is the 10th book in Anthony J. Melchiorri’s The Tide series.

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.

Congo already faced the extreme ravages of war before the outbreak. Deep within the militia-controlled jungles, Captain Dominic Holland and his covert group, the Hunters, follow a lead in a desperate race to uncover who is responsible for the biological weapon turning humans into the monsters known as Skulls. But what they uncover may be far more dangerous and frightening than they ever expected. Back in the US, a lost member of Dom's team faces a relentless tide of Skulls alone. The fate of the Hunters and their mission may rest in his hands.