The grey truth

Book excerpt: In this series, a state security officer named Holger investigates an unusual case, which initially involves the kidnapping of a teenager named Mexx. When the missing person mysteriously reappears, he seems like a changed man. No one can say where he has been all this time, nor what has happened to him during this time. Now Holger and his team are set to explain the disappearance and the strange behavior of the boy. Holger already has a premonition, but it turns out to be not only correct, but much worse than he could have ever imagined. As Holger in the course of his investigations, even the victim of an abduction, he receives extensive knowledge about humanity, their ancestors and the Grey Aliens.