(IBList user synopsis):
When a valuable pearl necklace goes missing, the five detectives and their dog get involved in many adventures. There are many clues, but nevertheless it seems impossible to solve the mystery.
In the end though, it seems that both Mr. Goon and Fatty are near a solution. But the thieves are very clever. The necklace is at a place where no one would think it would be. Or will our detectives find out after all?
Original title: The Mystery of the Missing Necklace
Genre: Fiction→ Children & Young Adult→ Mystery