About the book: year / Two crimes occurred on the estate of the Duke of Santorni: the butler was killed and the family jewels were stolen. The detective agency "Sly Fox" must manage to find the stolen treasures before the royal detectives do, otherwise not only the good name of the customer will suffer, but also his relationship with his young wife. Thanks to the unusual abilities of the agency’s employees, they manage to manage several cases at the same time, and they don’t forget about their personal lives..