Experience the ultimate thriller as Commander Gray Pierce races to save his family from a dark historical conspiracy. Arriving home on Christmas Eve, he finds his pregnant lover missing and a key witness incapacitated. His only hope lies in unlocking her memories, leading Sigma Force on a perilous quest back to the Spanish Inquisition and the sinister *Malleus Maleficarum*. This action-packed novel unravels ancient mysteries with present-day stakes, forcing a confrontation with the nature of the soul. A must-read for fans of gripping suspense and historical thrillers in India.

Plunge into the latest pulse-pounding Sigma Force thriller from James Rollins, set against catastrophic geological disasters in the Coral Sea. As massive quakes, deadly tsunamis, and volcanic eruptions threaten the globe, Sigma Force uncovers an ancient secret hidden at the heart of our planet. Drawing on Aboriginal mythology, Commander Gray Pierce must race against time to prevent a cataclysm that could engulf humanity. Perfect for fans of international action and high-stakes adventure, this gripping novel delivers relentless suspense and world-ending peril.