The Martian Incident by Ryan M. Patrick

SPSFC 2024

A crashed UAV on Mars. A top-secret recovery mission. Danger at every corner. When a mysterious aerial drone is shot down on Mars near the American colony of Columbia, NASA accident investigator John Cameron joins a joint DOD team to recover it. But, as a sandstorm moves in to blanket the area, the Americans are attacked by an overwhelming enemy force of EU soldiers in a surprise attack. Forced into a deep cave system beneath the Martian surface, Cameron and the team uncover a breathtaking discovery, left untouched for millennia. But what will happen when its original owners come back for it? Will Cameron survive and be able to return to Earth? Find out in The Martian Incident, a standalone sci-fi thriller with military elements, perfect for fans of Michael Crichton, Douglas Preston & Lincoln Child, and Andy Weir.