TKKG Crime Box 30 (F209,210,211)

209 / Threatening Letters from Unknown Senders For the 9b class at the boarding school, there is a math test with Dr. Bleul in the first period. Ten minutes after the lesson begins, the teacher still hasn't arrived, and soon the news spreads that she has been involved in a car accident on the country road to school. Just recently, she received a nasty threatening letter signed with the cryptic abbreviation "93?3R". Was it really an accident? Tim, Karl, Gaby, and Klösschen start investigating when another threatening letter appears. The third one is addressed to TKKG, and soon the four friends find themselves in serious trouble...

210 / Heist at the Casino A carefree afternoon at the outdoor pool takes an unexpected turn for Tim, Karl, Gaby, and Klösschen. After an unusual incident at the diving board, Karl is slipped a locker key in the changing room, and TKKG gets involved in a case that leads from a ruthless senior student to a casino robber and an eerie shooting range in the woods. Good thing Tim is such a keen observer; otherwise, TKKG would be lost!

211 / Hostage Situation in the Villa District Klösschen just wants to withdraw his pocket money from his student account to treat his friends Tim, Karl, and Gaby to ice cream. At that very moment, the small branch of the Taunitz Private Bank becomes the scene of a robbery. But the criminals are not just after quick cash - they take hostages and demand a ransom. Soon, the bank is surrounded by countless police officers. It’s a tense few minutes for TKKG in the branch, and this is just the beginning of a dangerous case!.