About the book: year / There is a protracted bloody war between the islands and the mainland. The hopeless black clouds are multiplying in the sky, bringing eternal night closer. A brilliant scientist has been kidnapped, whose mysterious invention can change the course of history and forever prove the superiority of force over common sense. Who is behind the kidnapping? And did it really happen? Margaret and Emil Lehmann, intelligence agents, must solve this mystery. It depends only on them whether the war will be stopped and whether the invention of the disappeared scientist will be a blessing.