Doomsday Mountain Set in the late 1990s, "Doomsday Mountain" is a military espionage thriller. Immerse yourself in the heart-pounding world of Major Douglas Walker as he delves into the clandestine operations within the mysterious Cheyenne Mountain Complex. With North American airspace under constant threat, Walker must navigate the complicated dynamics of the base and its inhabitants to uncover a dangerous plot against the country. As the enemy's intentions become clearer, our heroes find themselves racing against time, struggling to stay one step ahead. In a treacherous landscape of politics and espionage, they face the ultimate question: How far will the enemy go to achieve their destructive goals? Prepare for a fast-paced journey into the depths of the suspense and intrigue in this thrilling tale of loyalty to country, the people willing to betray it, and their motivations to do.