A series of books - "Especially Dangerous for the Reich" about our scouts in World War II. Deep reconnaissance of the enemy is half the success of the war. One experienced, well-conspiratorial scout can inflict disproportionately greater damage on the enemy than a powerful army. This was confirmed by a whole galaxy of the names of super-scouts now known to the world. "Fighters of the Invisible Front" is dedicated to this series of novels.