Magnus #4

In "Gefahr vom Meeresgrund," Professor Stark's ambitious experiment unleashes a thinking robot gone rogue, turning the deep-sea food processing centers into weapons of mass starvation. As the ocean floor trembles with the threat of global famine, Magnus must confront the mechanical menace before it plunges civilization into chaos.

In "Rettung der Menschen," Captain Johner and the alien Zarz race against time when an experimental missile threatens to obliterate the Space Research Lab. With only minutes remaining, they must disarm the atomic warhead before it’s too late. A tense, high-stakes mission unfolds as Earth and alien cooperation proves vital in a crisis that could change everything.