کتاب جواهرات کاستافیوره

The Castafiore Emerald
The Castafiore Emerald is a story in which, essentially, nothing happens. Captain Haddock’s mansion, Marlinspike Hall, can be considered a theatre; the characters in the story are the actors in a play.
Various outsiders, including a doctor and some gypsies, mingle with the residents.