Bettina Zimmermann

An action-packed race to find the legendary treasure of the Nibelungen hidden by Charlemagne and thought to be the biggest lost treasure in the world.

The year is 2048, and global warming has flooded much of Earth's land areas. A father and his two sons try to salvage treasures from sunken buildings when they are given an important ...

When Mardukas switches sides, the order to whack him is given pretty fast, but who can you trust to really shoot the duke?

It's the greatest myth of the German post-war era: The Amber Room. Since its disappearance in 1945 from Koenigsberg Castle, legions of treasure hunters have tried and failed to find the ...