Case No. 1. The Jade Dragon

An exciting fantasy detective story for children who love puzzles and everything magical!

Merville is a small town that at first glance, especially if you're an adult, seems completely unremarkable. However, Jenny and Percy, a sister and brother moving to Merville with their father, notice a flying car on the way there. Can you call the town ordinary when you see something like this? Definitely not!
Very soon, the kids meet a girl named Holly Holmes, who, as she says, is the great-great-great-granddaughter of that very detective, and they dive into a real magical detective investigation, as a missing refrigerator containing an ancient Chinese secret is at stake.