Brad Thor

When Hemisphere Airlines Flight 777, one of the world’s most advanced passenger jets, vanishes over the North Pole, its disappearance triggers an international crisis. Sabotaged and forced down onto the frozen Arctic ice, the aircraft leaves its surviving passengers stranded in one of the planet’s most unforgiving environments. But the crash conceals a secret far more dangerous than the disaster itself: a revolutionary military technology capable of shifting the global balance of power. Among the survivors are CIA operative Kasey Sheridan and Brett Sharpe, a former fighter pilot now working as the plane’s first officer. As they struggle to keep the injured alive and escape the freezing wilderness, American, Russian, and Chinese intelligence forces race towards the wreckage. Each government is determined to secure the secret technology, regardless of the human cost. With temperatures falling and enemy forces closing in, Sheridan and Sharpe must navigate a deadly landscape where survival and international security are inseparable. Cold Zero combines Arctic survival suspense with high-stakes espionage, exploring technological warfare, geopolitical rivalry, and the catastrophic consequences of a conflict between nuclear powers.