Carl-Martin Spengler

The life of Alexander von Humboldt up to his attempt to climb the Chimborazo in 1802.

Johann Hull, a man with revolutionary charisma, comes to St. Barbara one day. He encourages the sta…

Henriette is a princess; she is playing with her ball, but drops it into a well. A talking frog rep…

A story spanning three generations, from 1871 to 1945. When Gustav Wengler, a farmer’s son, returns…

The magician of the court feels offended by princely arbitrariness and senses for revenge. For this…