Azerbaijan, 1919. The British hope to secure control of the vast oil fields around Baku by launching a series of terrorist attacks on them. Hans Romberg, a German who is working as a security officer, battles with the British chief agent Captain Forbes and his associates. (Description from Wikipedia)

When the famous singer Grace Collins got off the plane that had flown her a remote place in Northen Africa little did she know she would meet love and adventure there. If she came there, it was to visit Sir Collins, her stepfather. Falling in love was not on the agenda but how could she resist the charm of Nic Brenten, an alluring and idealistic Dutch engineer? Butcan devotion and generosity really compete with the greed of someone like Sir Collins, a cynical financier who wants to dispossess the locals of the copper mine Brenten helps them to develop ?...

In 1885, famous New York Metropolitan Opera singer Maddalena dall' Orto is scheduled to perform at a festival in the German residence of Ilmingen. It soon becomes obvious that she is non other than Magda von Schwartze, who left the town eight years ago against her father's wishes to become a singer.

Two out-of-work private detectives disguise themselves as Holmes and Watson to gain attention and end up chasing counterfeiters and stolen stamps.