An ancient manuscript holds the power to rewrite history. But some secrets are meant to stay buried.

Deep within the Basilica of Loreto, a medieval codex guards a shocking truth. Historian Leonardo Falconieri believes he has found a book of prayers. What he's actually found are formulas to cure the incurable, financial strategies that defy time, and the key to controlling the human mind.

The discovery won't make him famous. It will get him killed.

Hunted by a shadowy conspiracy of mobsters, ruthless pharma executives, and Europe's oldest dynasties, Falconieri and his team are in a race against time. All their enemies want the Seal's power to forge a new world order, and they will kill anyone who gets in their way.

Their only hope is a secret brotherhood that has operated in the shadows for centuries. But as the net closes in, the team faces an impossible choice: protect the secret, or expose it and risk unleashing global chaos?

The Seal of the Holy House is a high-stakes thriller blending faith, science, and espionage. In a world of secrets, every revelation brings new danger, and the line between savior and tyrant is razor-thin.

• We started tracking this book on October 10, 2025.
• This book was £0.00 when we started tracking it.
• The price of this book has changed one time in the past 6 days.
• The current price of this book is £2.99 last checked 11 hours ago.
• This book is currently at its highest price since we started tracking it.

• Crime, Thriller & MysteryThrillersAssassinations

• Text-to-Speech: Disabled
• Lending: Disabled
• Print Length: 149 Pages
• File Size: 20 KB