Cobalt Stones of Gwalior Fort, The Ancient Keepers Series-4,

A Gwalior Mystery,

Shadows are moving in the "Pearl in the necklace of castles of Hind."

When Manoj, a history enthusiast with a keen eye for detail, and Aditi, a fearless young explorer, step inside the towering sandstone walls of Gwalior Fort, they expect a day of architectural wonder. Instead, they find themselves caught in a high-stakes game of cat and mouse.

Deep within the Man Singh Palace, the duo uncovers a cryptic trail left by a modern-day syndicate. Unlike the conquerors of old, these intruders don't want to destroy the fort—they want to exploit its deepest, forgotten secrets.

Manoj and Aditi must race against time to:

Decode ancient symbols hidden in plain sight among the turquoise tiles.

Outsmart a shadowy organization operating within the labyrinthine tunnels.

Protect the sanctity of the monument without leaving a single scratch on its historic stones.

In a thriller where the past meets a dangerous present, can two friends save Gwalior’s crown jewel before its greatest secret falls into the wrong hands?

Discover a pulse-pounding adventure that honors the heritage, history, and heroism of India’s most formidable fortress.