A hooded serial killer finds a novel way to murder his victims--he lashes them to death with a whip. The police try to track him down before any more murders occur.

A successful German overseas merchant with a plantation in Haiti is looking for a suitable wife in Hamburg and comes across a barmaid from the Reeperbahn with an illegitimate child. He wants to marry her, but she does not follow him out of nobility. In search of her, he finds her in Mexico as the secretary of his former lover, a writer.

The sister of a famous, but as yet uncaught, criminal named "The Hexer" is murdered. Inspector Higgins of Scotland Yard believes that "The Hexer" will surface to take his revenge on his sister's killers, and plans to set a trap to finally capture him. However, soon bodies start piling up, and it looks as if "The Hexer" may get away yet again.

Arthur Milton aka Der Hexer (The Magician/Ringer) must return to London after his calling card was left at the scene of a murder he did not commit.

For business reasons, Rosemary is supposed to marry Peter, a stranger to her, according to her father's wishes. However, while fleeing from America back to Europe, Rosemary and Peter meet under assumed names and fall in love.

Murder mystery about the disappearance of a boy who has leukaemia following the murder of his mother, which he witnessed.

A wrecked car is found on the Reichsautobahn between Hamburg and Bremen. Inside is a murdered woman. It soon becomes clear that the woman is the dancer Grazielle Holm. The investigators are certain: it was murder! But unfortunately there are far too many suspects...

After dealing with the Shut in the Balkans, Kara Ben-Nemsi ('Karl the German') receives a firman (precious passport) from the padishah (Ottoman sultan) before he continues his travels through Kurdistan. Achmed El Corda, the son of Halef's Hadedhin Beduin tribe's sheik Mohammed Emin, has been captured by the machredsh (Turkish governor) of Mossul for resisting water seizure by his Turkish troops. Kara takes charge of the rescue.

A romance directed by Franz Josef Gottlieb. It follows "The Perfect Marriage".