Harmony Black is much more than your average FBI special agent. In addition to being a practicing witch, she’s also an operative for Vigilant Lock, an off-the-books program created to battle occult threats—by any means necessary. Despite her dedication to fighting the monsters threatening society, Harmony has become deeply conflicted about her job. Her last investigation resulted in a pile of dead bodies, and she suspects the wrong people are being punished for it. While on a much-needed vacation, Harmony gets pulled back into action. This time, though, she’s gone from solo work to being part of a team. Their target: the Bogeyman, a vicious and elusive figure…and the creature that destroyed Harmony’s childhood. Surrounded by quirky, fascinating characters as dedicated to one another as they are to their new partner, Harmony must learn to trust her team—and a new romantic interest—on a dangerous and deadly mission that conjures up memories she’d much rather forget.

Fresh from their victory over the Bogeyman, FBI agent Harmony Black and her team, Vigilant Lock, face a new type of threat: one from beyond the stars. They’d always heard the Red Knight was an urban legend: in 1954, three years before Sputnik launched, a mysterious satellite was sighted circling Earth, though no power on the planet had such technology. But the Red Knight is real, and what’s more, it’s inextricably linked to a supernatural force no one yet understands. Like a moth to a flame, this dark presence collides annually with the airborne satellite. Except this year the Red Knight is on course to crash-land…in Oregon. Vigilant Lock sets out to find the crash site and secure the remnants before the mysterious power is drawn to Earth. But they soon discover the mission is far from straightforward—and they aren’t the only ones tracking the Red Knight. To stop a deadly occult threat, Harmony and her team must use all their resources: technology and sorcery, science and magic. Fortunately, Harmony has only begun to discover her growing power.

For Harmony Black, practicing witch and government agent, defeating criminal masterminds and eliminating supernatural threats are all in a day’s work. She’s ready to fight, as long as she can count on her partner, Jessie Temple; her team at off-the-books special FBI unit Vigilant Lock; and her magic. But her latest case threatens it all. A high-profile bank robbery reveals thieves with the same unnatural strength and turquoise eyes as Jessie, who was touched by the King of Wolves. Jessie becomes unstable, struggling with her inner Beast, and Harmony’s magic is threatened by unexpected interference. Even worse, the women uncover a secret their own handler may kill to protect, forcing Vigilant Lock to go off the grid. From the smoky back rooms of Washington, DC, inhabited by the crooked elite, to the astonishing high-rises of corrupt upper-crust Manhattan, Harmony and Jessie fight to uncover and halt a mass conspiracy threatening US soil in a race against time—and hell.

Criminologist Harmony Black is a witch with a loaded Glock. Her partner, Jessie Temple, is packing fierce lupine heat. Together, they’re part of Vigilant Lock, an elite FBI black ops group dedicated to defeating criminals with supernatural connections. But when they uncover a demonic conspiracy in the highest ranks of the government, it appears that everything Harmony and her friends have worked for, fought for, and risked their lives for might be a lie. Framed for a casino massacre, Harmony and Jessie are on the run—in the real world and in their own. From the seedy casinos of Atlantic City to the steamy bayous of Louisiana and the imposing facades of Washington, DC, there’s not a soul on earth they can trust. The only way they can clear their names is to take down the conspiracy from within and uncover the truth behind a secret that both the government and the powers of hell want to keep buried.

When two operatives go dark in Tampa, chasing the trail of an oligarch with ties to the demonic underworld, Vigilant Lock—the nation’s first and last line of defense against occult attack—sends their best to the rescue: Harmony Black, a troubled investigator and an elemental witch with a keen but tangled mind; and her partner Jessie Temple, the daughter of a supernatural slasher and the inheritor of her father’s powers. The trail of clues leads them to the doorstep of Judah Cranston, a wealthy scientist with dark secrets and a darker agenda. Toss in an alluring marine biologist with eyes for Harmony, and a pair of demon-blooded troubleshooters on a hunt of their own, and Tampa Bay is heating up fast. As the mission takes Harmony and Jessie from the sun-drenched Florida coast to a gloomy New England fishing town steeped in forgotten history, they find themselves up against a threat far greater—and more otherworldly—than they ever expected.

Las Vegas, Nevada. For some, a neon-drenched playground. For Harmony Black, a graveyard of bad memories. But when your job is protecting humanity from the horrors of the occult underworld, you go where the mission sends you. The annual TechTopia conference draws Silicon Valley entrepreneurs, big thinkers, startup investors—and the Basilisk, a former German Military Intelligence officer turned freelance assassin. He’s in town to make a killing, and his target could be any of a thousand potential victims. To protect their source of information, direct action is off the table: Harmony and her team have to identify the target and stage a rescue without the Basilisk—or his mistress, the sadistic demoness Nadine—ever learning that they were involved. Stranger things are brewing under the neon and glitz. The elite of the criminal underworld are flocking to the city like flies to a rotting corpse, rumors of a secret auction are swirling, and the assassin’s target has ties to Talon Worldwide—a corporation with a foothold on two parallel Earths. Soon enough, Harmony discovers there’s far more at stake than a single life. The consequences of this mission aren’t just global: they’re interdimensional.

The House of Dead Roses offers murder, espionage, and mayhem to the highest bidder. Agent Harmony Black's war against the infernal cult—and their seductive, sadistic mistress, the demoness Nadine—last found her facing off against Nadine's top assassin under the glittering lights of Las Vegas, a battle that left her physically and psychically scarred. Harmony has no time to heal. Now she's in the Windy City with a new enemy in her the Roses' "mastermind," a poker-champion prodigy with a mind like a steel trap and a plan for a heist that will fill Nadine's war-chest with an infusion of dirty money. He's putting together a crew for the job and Harmony, along with her best friend and partner Jessie Temple, is going undercover. What seems like a simple takedown soon proves more complicated—and more deadly—than anyone bargained for. The target of the heist, a government defense contractor, is keeping secrets of their own. The prize at stake has global consequences. And as Harmony's occult powers continue to mutate, tainted and twisted by Nadine's curse, she's going to have to push herself harder, go further, and delve deeper into her own darkness than she ever has before. Harmony and Nadine are on a collision course. This time, only one of them is going to walk away.