The Monarch's Masquerade: Daughters of Empire Series, Rose Sandy, Book 8

Action & adventure, Suspense, Thriller & suspense, Finance, History, and Crime & mystery

Every Silver Gravity story centres women with agency.

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The most dangerous dance is the one where everyone wears a mask.

Once every decade, an invitation-only gala draws the world's elite to a secluded French chateau. No media. No phones. No security except that provided by the mysterious hosts. The official purpose: a celebration of cultural heritage preservation. The real purpose: the most exclusive black-market auction of looted colonial treasures on Earth.

When three invitations arrive at headquarters addressed to aliases the team has used on previous missions, it's clearly a trap. It's also their only chance to infiltrate an event that has operated in shadows for generations.

Behind ornate masks and flowing champagne, priceless artefacts stolen during colonial conquests change hands for billions. But this year's auction features something unprecedented: a collection so controversial its mere existence could trigger international incidents.

Inaya assumes the role of a Gulf oil heiress, seducing her way into the confidence of the auction's aristocratic organiser, who seems unnervingly familiar with her real identity. Sania works the event's sophisticated security systems from within, discovering that beneath the chateau lies a high-tech vault containing more than just treasures. It houses secrets that powerful nations would kill to acquire. Aryssa poses as staff, mapping escape routes and identifying players, only to recognise several faces from dossiers of presumed-dead operatives, including one who once saved her life.

As they circulate through waltzes and whispers, the team realises this isn't just an auction. It's a gathering of a shadow society that has manipulated global politics since the colonial era, celebrating the final phase of a plan decades in the making.

The masks come off at midnight. The bidding ends at dawn. And anyone still inside when the music stops becomes a permanent addition to the chateau's collection.

Perfect for fans of James Bond, Ocean's 8, and Killing Eve who crave intelligent espionage with deadly stakes beneath the glitter.

About the Daughters of Empire Series: Action-Adventure Romance

The The Daughters of Empire Series follows three extraordinary women: Sania, Aryssa, and Inaya, descendants of nations shaped by empire, who are recruited into a covert organisation tasked with exposing hidden crimes linked to colonial power, stolen wealth, and historical injustice.

Each woman brings a unique expertise:

Sania: An Indian hacker and cyber-intelligence specialist skilled in surveillance, codebreaking, and digital infiltration
Aryssa: An African field operative with expertise in espionage, intelligence gathering, and high-risk missions
Inaya: A Middle Eastern corporate intelligence expert uncovering corruption hidden within elite institutions and financial systems

Together they investigate stolen artefacts, black-market networks, political conspiracies, and hidden histories that powerful people continue to profit from today.

The series combines:

Global espionage
Historical mystery and colonial legacy
International conspiracy
Action-adventure with female-led teams
Political and corporate corruption

Each novel stands alone while contributing to a wider world of reckoning, power, and truth.

What Kind of Thriller Is This?

This series is best described as:

Female-led international espionage and historical conspiracy thriller

Combining:

Covert operations and intelligence work
Colonial-era crimes with modern consequences
Political and corporate conspiracy
Action-adventure rooted in justice and accountability
Smart heroines driven by truth rather than power alone

If you enjoy thrillers where history itself becomes the crime scene, this series is written for you.

If You Love Spy Thrillers, Historical Conspiracies, or Smart Female Teams…

Readers who enjoy:

Jason Bourne for international pursuit and espionage
Tom Clancy for global politics and intelligence
Steve Berry for historical conspiracy and hidden artefacts
Female ensemble missions with emotional depth and moral complexity

…will likely enjoy The Daughters of Empire Series.

What sets this series apart is its exploration of empire, restitution, hidden systems, and who continues to benefit from history.

Story Tropes & Reader Appeal

This series features many reader-favourite thriller tropes:

Elite women operating inside dangerous systems
Hidden archives and secret societies
Stolen artefacts with global consequences
Covert agencies and impossible missions
Betrayal within powerful institutions
Race-against-time investigations
Black-market auction network
Colonial treasure vault

Is This Book For You?

You will likely enjoy this series if you love:

Female-led spy thrillers
Historical mysteries with present-day consequences
International conspiracies and global action
Books where exposing truth is more dangerous than hiding it

You will especially enjoy this instalment if you are fascinated by empire, restitution, hidden histories, and the systems that shape modern power.