Allison Quinn Books
A skilled assassin. Dangerous terrain. The ultimate sacrifice. Allison Quinn has one mission—to find the person who killed her father. As a senior agent for Homeland Security, her job puts her in the perfect position to hunt for answers. But when a cyber terrorist known as Worm threatens to unleash an EMP over Seattle, collapsing the Northwest’s communication and transportation systems, her mission becomes even more urgent. Allison and her partner, Donovan Steele, track Worm to Hurricane Ridge, where they must face treacherous terrain, a brutal blizzard, and a race against time to stop the attack. But Allison isn’t just here to prevent a national catastrophe—she’s here for revenge. Worm knows the truth about her father’s murder, and she will extract it—no matter the cost. As the storm closes in and the clock runs out, Allison must decide how far she’s willing to go. Stopping the attack might require the ultimate sacrifice. Her Solemn Oath is a gripping prequel novella to the Allison Quinn Thriller series—an introduction to the high-stakes world of Allison Quinn, where every promise comes at a price. The Allison Quinn Thriller series is a mainstream, high-stakes. Each book in the series can be read as a standalone. These books contain a small amount of adult language and violence, as is customary for the genre. Vannetta Chapman is the USA Today and Publishers Weekly bestselling author of 50 novels in a variety of genres that include dystopian, suspense, romantic suspense, romance, and cozy mystery. Having sold more than one million copies, she currently writes full time and resides in the Texas Hill Country.
A race against time. A high-tech threat. A personal vendetta. And the ultimate sacrifice. Allison Quinn is willing to risk everything to prevent the nation’s worst terrorist attack. Working undercover at Grand Canyon National Park, she is in position when cyberterrorist Blitz makes his move. But this isn’t just another takedown—Blitz has sold kill codes to a third party, and if she doesn’t intercept them in time, the nation’s power grid will collapse, plunging millions into chaos. Battling treacherous terrain and a violent storm, Allison chases Blitz into the depths of the Rio Grande. But as she dodges an elite assassin and fights for survival, one truth becomes clear—this mission is personal. Blitz is tied to the unsolved murder of her father, and she won’t stop until she gets answers. With time running out and lives on the line, Allison faces a choice: complete her mission or uncover the truth—no matter the cost. Support and Defend is a relentless thriller packed with nonstop action, cyber warfare, and a hero forced to make the ultimate sacrifice. The Allison Quinn Thriller series is a mainstream, high-stakes. Each book in the series can be read as a standalone. These books contain a small amount of adult language and violence, as is customary for the genre. Vannetta Chapman is the USA Today and Publishers Weekly bestselling author of 50 novels in a variety of genres that include dystopian, suspense, romantic suspense, romance, and cozy mystery. Having sold more than one million copies, she currently writes full time and resides in the Texas Hill Country.
A race against time. A high-tech threat. And no one can be trusted. Allison Quinn won’t stop until she finds her father’s killer. When a high-tech cyberattack cripples a luxury cruise liner, Department of Homeland Security agent Allison Quinn is sent to the Gulf Coast of Texas. Partnering with Donovan Steele—a man who is sometimes her ally, sometimes her adversary—she must uncover who’s behind the attack before chaos spreads. But for Allison, this mission isn’t just about national security. It’s personal. There’s a connection between the terrorists and the person who killed her father. Taking them down might be her only chance at justice. As the evidence points to a group called Anarchists for Tomorrow, Allison realizes the attack is just the beginning. What could terrorists hope to accomplish by disabling one ship? The horrifying answer sends her racing from Galveston to Costa Luna to Cozumel, navigating exotic locations, shifting alliances, and a web of deception to stop a plot that threatens to cripple the U.S. economy. But the deeper she digs, the clearer it becomes that stopping these criminals may demand the ultimate sacrifice. Against All Enemies is a high-octane thriller about one woman’s relentless pursuit of justice in a world where trust is a luxury—and betrayal is deadly. Against all Enemies was awarded the 1st place 2024 Daphne du Maurier Award for Excellence in Mystery/Suspense. The Allison Quinn Thriller series is a mainstream, high-stakes. Each book in the series can be read as a standalone. These books contain a small amount of adult language and violence, as is customary for the genre. Vannetta Chapman is the USA Today and Publishers Weekly bestselling author of 50 novels in a variety of genres that include dystopian, suspense, romantic suspense, romance, and cozy mystery. Having sold more than one million copies, she currently writes full time and resides in the Texas Hill Country.
Betrayal. Revenge. Patriotism. Allison Quinn has dedicated her life to protecting the Constitution and the people of the United States. But when a shadowy group called Anarchists for Tomorrow launches relentless cyberattacks across the nation, Allison knows their ultimate target will be more than digital—it will be devastatingly symbolic. The stakes skyrocket as Allison uncovers their plan to strike at the heart of American identity—Mount Rushmore. Racing against the clock in the rugged Black Hills of South Dakota, she must outthink a high-tech threat and outmaneuver a network of radicals determined to bring the country to its knees. But in a mission where no one can be trusted, danger lurks at every turn. This isn't just about national security. It's personal. Allison is convinced these terrorists are tied to her father's unsolved murder. Finding them means uncovering long-buried truths, seeking justice for the ones she’s lost, and facing a reckoning that could shatter her world. As the fight intensifies, Allison realizes the cost of stopping these attacks may be unbearably high. Can she catch the enemy before the unthinkable happens? Or will justice for her family demand a sacrifice that changes everything? In Oath of Allegiance , the line between justice and devastation has never been thinner. The Allison Quinn Thriller series contain mainstream, high-stakes novels. Each book in the series can be read as a standalone. These books contain a small amount of adult language and violence, as is customary for the genre. Vannetta Chapman is the USA Today and Publishers Weekly bestselling author of 50 novels in a variety of genres that include dystopian, suspense, romantic suspense, romance, and cozy mystery. Having sold more than one million copies, she currently writes full time and resides in the Texas Hill Country.