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Forged in Betrayal: The Shadow Files Thrillers, Rose Sandy, Book 8

Forged in Betrayal: The Shadow Files Thrillers, Rose Sandy, Book 8

Thriller & suspense, Technology, Suspense, and Crime & mystery

Every Silver Gravity story centres women with agency.

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In the city of art and deception, the most dangerous forgery is trust.

Solene Mercier sees what others miss. The Louvre's sharpest cryptographic expert and art authenticator, she can separate a masterpiece from a near-perfect fake and follow hidden signatures that criminals don't know they left. But when her cryptographic mark surfaces at three Paris crime scenes, a forged painting, a murdered tech CEO, and stolen quantum encryption codes, Solene becomes the prime suspect in a plot to crash global markets.

Branded a forger in her own city, Solene uncovers a truth she never expected: her presumed-dead father, a legendary master forger, is alive and appears to be orchestrating the scheme. Forced into an uneasy alliance with enigmatic DEI agent Marcus Winters, she follows a trail from secret salons of the financial elite to catacombs beneath Paris, decoding a decades-long conspiracy that could rewrite the world's balance of power.

To stop an economic endgame and reclaim her name, Solene must decide whether to protect the father who betrayed her or expose the man who may have forged her entire life.

A sleek, high-stakes thriller where art crime, quantum cryptography, and espionage collide. Perfect for fans of Daniel Silva, Chris Pavone, Dan Brown, and JP Delaney.

About the Shadow Files Thrillers

The Shadow Files Thrillers is a female-led espionage and techno-thriller series exploring what happens when intelligent women uncover secrets powerful systems are desperate to protect.

Set in a world of covert intelligence, corporate espionage, cyber warfare, and emerging technology, the series follows brilliant operatives, hackers, scientists, and insiders who are pulled into global conspiracies where information is the most dangerous currency of all.

Each story exposes the shadow networks operating behind governments, corporations, and international institutions — and asks what it costs to tell the truth when silence is safer.

Every novel works as a standalone thriller while contributing to a wider thematic world of power, surveillance, and moral consequence.

What Kind of Thriller Is This?

This series is best described as female-led espionage and techno-thrillers.

It combines:

  • Modern spycraft and intelligence operations
  • Cyber-espionage, AI, biotech, and data warfare
  • Corporate and governmental conspiracy
  • High-stakes action driven by investigation and discovery
  • Smart female protagonists whose intelligence drives the plot

If you enjoy thrillers grounded in real-world technology and global power structures, this series is written for you.

If You Love Bond, Bourne, or Intelligence Thrillers…

Readers often compare The Shadow Files to James Bond, Jason Bourne, and Tom Clancy–style geopolitical thrillers — reimagined with female leads at the centre of the action.

  • Like Bond, these stories feature global stakes, espionage, and shadow organisations.
  • Like Bourne, they explore identity, betrayal, and the cost of living off the grid.
  • Like Clancy, they root their danger in realistic technology, intelligence systems, and political consequence.

What sets The Shadow Files apart is its focus on female authority, psychological tension, and ethical choice — not spectacle alone.

Story Tropes & Reader Appeal

Is This Book for You?

Do I Need to Read the Series in Order?

Each Shadow Files novel is written to stand alone, with its own central threat and resolution.

However, reading the series in order allows you to spot recurring themes, escalating dangers, and deeper connections between the shadow networks operating across the books.

New readers can start here with confidence, while returning readers will uncover richer layers as the series progresses.
The Shadow Files Thrillers In Order

  • Book 1: The Code Beneath Her Skin
  • Book 2: The Kohinoor Conspiracy
  • Book 3: The Human Resource
  • Book 4: Spy in My Bed
  • Book 5: Caribbean Connection
  • Book 6: Black Swan Asset
  • Book 7: The Seed Vault

About the Author — Rose Sandy

Rose Sandy writes female-led espionage, action, and techno-thriller fiction focused on intelligent women navigating high-stakes global conspiracies.

She is the author of multiple internationally set thriller series that blend real-world technology, covert intelligence, and ethical tension. Her work centres on heroines who survive not through brute force, but through insight, courage, and the willingness to challenge powerful systems.

Read or Hear a Sample

Book in production.

Genres, Themes & Content Notes

Genres:

  • Espionage Thriller
  • Techno-Thriller
  • International Conspiracy Thriller
  • Corporate Espionage / Intelligence Thriller

Core Themes:

  • Power, secrecy, and who controls the narrative
  • Surveillance, data ownership, and hidden systems
  • Ethics of emerging technology (AI, biotech, cyber warfare)
  • Trust, betrayal, and loyalty under pressure
  • Women operating inside hostile institutions

Series DNA (recurring elements):

  • Investigations that uncover global conspiracies
  • Technology-driven threats with real-world plausibility
  • High-stakes decisions with moral consequences
  • International settings and elite power structures

Tropes you’ll often see:

  • Secrets buried inside institutions
  • Shadow organisations and covert ops
  • Double agents / shifting loyalties
  • Race-against-time reveals
  • The heroine who outthinks the system
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