R.D. BRADY, Thriller Author
Unearthing History, Igniting Thrills
Enter the Shadow Directive
Some threats can't be stopped by conventional means. Some mysteries were never meant to be solved.
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Enter a world of scientific breakthroughs, deadly conspiracies, and impossible missions in this action-packed thriller series. From billionaire assassinations and global power plays to classified experiments gone catastrophically wrong, The Shadow Directive tackles the threats lurking just beyond the edge of public awareness.
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Blending cutting-edge science, relentless suspense, and high-stakes adventure, The Shadow Directive Series delivers pulse-pounding stories where every discovery could change the world—and every mistake could destroy it.
If you love Michael Crichton, James Rollins, Douglas Preston & Lincoln Child, or fast-paced techno-thrillers packed with mystery, action, and scientific intrigue, you've found your next obsession.
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Solving the unsolvable. Silencing the unstoppable.
“Absolutely riveting from start to finish! 💥💥💥"
“Fast paced and intriguing! I was blown away by the ending"
“Spine chilling and totally mindblowing!”
Frequently Asked Questions ​
What is The Shadow Directive series about?
The Shadow Directive is a fast-paced thriller series that combines cutting-edge science, global conspiracies, covert investigations, and relentless action. Each novel presents a high-stakes mystery with deadly consequences, as a specialized team tackles threats that ordinary agencies can't handle.
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Do I need to read The Shadow Directive books in order?
While each novel features a self-contained story, readers will get the most enjoyment by reading the series in publication order. Character relationships, ongoing mysteries, and the broader Shadow Directive world develop across the books.
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What is the first book in The Shadow Directive series?
Predator Dominion is the first book in The Shadow Directive series. It takes readers to Sanctuary Kingdom, a state-of-the-art wildlife park dedicated to endangered species conservation. When a classified experiment escapes containment, visitors and staff find themselves trapped in a fight for survival against a threat unlike anything they've ever faced.
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What is Final Payout about?
Final Payout introduces readers to a world where billionaires are being systematically targeted and a secret team must uncover the truth before society's most powerful figures become the next victims.
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What genre is The Shadow Directive series?
The series blends action thriller, science thriller, technothriller, conspiracy thriller, and suspense thriller elements. Fans of high-stakes adventures, scientific mysteries, and relentless suspense will feel right at home.
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Is Predator Dominion similar to Jurassic Park?
Readers who enjoy Jurassic Park, creature-feature thrillers, and science-gone-wrong stories will find a similar sense of danger and wonder in Predator Dominion. However, the novel delivers its own unique blend of conservation science, genetic experimentation, and survival suspense.​
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Who should read The Shadow Directive series?
The Shadow Directive is ideal for readers who enjoy:
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Science thrillers
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Action-packed adventure novels
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Conspiracy and mystery thrillers
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Techno-thrillers
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Michael Crichton-style stories
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James Rollins-style adventures
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Fast-paced suspense with intelligent twists
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Are the books connected?
Yes. Each novel expands the world of The Shadow Directive while delivering a complete story. Recurring characters, evolving threats, and overarching mysteries connect the books into a larger series narrative.​
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What themes are explored in The Shadow Directive series?
The series explores themes such as:
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The dangers of unchecked technology
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Scientific ethics and experimentation
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Wealth, power, and corruption
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Survival under extreme circumstances
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Secrets hidden behind public institutions
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The consequences of playing with forces beyond human control
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Is The Shadow Directive suitable for fans of Michael Crichton and James Rollins?
Absolutely. If you enjoy the scientific intrigue of Michael Crichton or the globe-spanning suspense of James Rollins, The Shadow Directive delivers a similar blend of science, action, mystery, and high-stakes danger.
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How many books are planned for The Shadow Directive series?
The Shadow Directive is an ongoing thriller series, with new adventures, scientific mysteries, and global threats planned for future installments.
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Where can I start reading The Shadow Directive series?
New readers should begin with Predator Dominion, then continue with Final Payout to experience the expanding world, escalating stakes, and evolving mysteries of the series.
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What makes The Shadow Directive different from other thriller series?
The Shadow Directive combines pulse-pounding action with scientific plausibility, complex mysteries, and morally challenging questions. Rather than relying solely on espionage or military action, the series places science, innovation, and hidden agendas at the center of every crisis.
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What is the series tagline?
"Solving the unsolvable. Silencing the unstoppable."​
Books in the Shadow Directive Series
Welcome to Sanctuary Kingdom!
Hope you survive the tour.
Sanctuary Kingdom is the world’s largest wildlife park—a futuristic haven blending endangered species preservation with immersive entertainment and next-gen science. Backed by unlimited capital and run by a media-savvy founder, the park promises hope for the planet’s future.
But something has gone very, very wrong.
Darby Ellis expected an easy Monday—reduced staff, and a rare chance for her family to see behind the scenes. But she’s been pulled into giving a tour to a high-maintenance group of VIP guests. When a sudden lockdown throws the park into chaos, Darby is forced into a deadly race across thousands of acres—while her loved ones are trapped deep inside the park with its enigmatic founder, Gabe Sullivan.
They don’t know a classified experiment has breached containment.
They don’t know survival is no longer guaranteed.
They do know the park wasn’t built to withstand this.
Sanctuary Kingdom was built to protect endangered species.
But what happens when the humans become the endangered?
Perfect for fans of Jurassic Park, James Rollins, and Michael Crichton, Predator Dominion is a high-octane action thriller where cutting-edge science meets primal terror—and no one escapes unchanged.
It’s open season on billionaires—and business is booming.
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When the world’s wealthiest power players start dying in freak “accidents,” the Shadow Directive is quietly activated. These aren’t coincidences. They’re executions—meticulously planned, ruthlessly carried out.
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As the team races to uncover the killer’s identity, the casualty list grows... and so do the stakes. Because in a world where money shields monsters, someone just changed the rules.
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And the final payout is death.
The hunt begins. Secure your copy today!
“Simply put: An absolute blast!!”