The Portrait of a Secret – A Gripping Espionage Thriller Set in India’s Past and Present
We at The Sunflower Seeds bring you a compelling recommendation that masterfully combines intrigue, history, and espionage: The Portrait of a Secret by Tarun Mehrishi. This Indian thriller book goes far beyond the usual page-turner—it is a high-stakes geopolitical narrative where stolen art, Partition secrets, and intelligence operations collide in a race against time.

At once deeply rooted in Indian history and daringly global in its plot, this thriller keeps you questioning everything until the very last page.
🎨 A Theft That Unlocks a Dangerous Past
The story begins with the mysterious disappearance of two priceless paintings from a government research facility in Himachal Pradesh. On the surface, it looks like a routine insider crime. But as senior IAS officer Kamal investigates, the threads begin to pull him into a far-reaching conspiracy.
Meanwhile, India’s retiring intelligence chief Amitabh is warned by his top mole in Pakistan’s ISI: a nuclear strike is imminent. No specifics—just a terrifying certainty.
What ties a stolen painting to an untraceable terror threat? That’s the brilliance of this Indian thriller book—it makes seemingly disconnected events come together in the most unexpected and explosive ways.
🕵️♂️ Spy Fiction Rooted in Indian History
This is not your typical international thriller. Tarun Mehrishi brings his real-life bureaucratic and diplomatic experience to build a story that feels eerily plausible. The book explores India’s intelligence community, post-Partition trauma, Cold War echoes, and even a forgotten chapter of Indian cinema involving Devika Rani and Nicholas Roerich.
The Portrait of a Secret stands out among Indian thriller books by daring to dig deep into India’s past—turning historical wounds into the foundation for a modern-day crisis.
🌍 A Cross-Border Conspiracy with Real-World Echoes
From Petrograd during the Russian Revolution, to 1947’s chaotic India, and all the way to Langley, London, and Islamabad, this thriller moves across decades and continents. Yet, it never loses its emotional heart or Indian identity.
The novel presents a chilling “what-if” scenario—what if one forgotten betrayal during Partition held the key to a modern nuclear threat?
If you’re looking for an Indian thriller book that combines literary storytelling with cinematic urgency, this one is for you.
📚 Why This Book Belongs on Your Shelf
What makes The Portrait of a Secret a must-read:
- ✅ Real-world inspiration blended with fictional tension
- ✅ A rare Indian protagonist in the global spy genre
- ✅ Connections between art, politics, and personal betrayal
- ✅ Richly layered with historical detail and emotional complexity
- ✅ A reminder of how unresolved histories can return with devastating force
🛍️ Where to Get the Book
📖 The Portrait of a Secret is available through Penguin India, local bookstores, and online retailers.
👉 Buy here: Penguin India – Book Page
🧠 Final Thoughts
As an Indian thriller book, The Portrait of a Secret breaks boundaries. It’s as much a spy novel as it is a historical reckoning—a smart, suspenseful, and layered story that will stay with you long after the final page.
At The Sunflower Seeds, we’re always on the lookout for books that provoke, engage, and entertain. And this one, without a doubt, does all three.