Sie sehen aus wie Robotermenschen! Eines Abends beobachtet Rocki unheimliche Gestalten, die aus dem Nebelteich auftauchen. Was haben sie dort getan? Baden ist in diesem Teich verboten. Die erste heiße Spur führt die Junior-Knickerbocker zu einem giftigen Geheimnis ...
The Knickerbocker Gang Junior Series
Four young friends form their own detective club, inspired by their older heroes. They are brave, clever, and always stick together, enabling them to overcome any obstacles and outsmart even the most cunning villains. Their motto emphasizes their indomitable spirit and determination to solve any mystery, no matter how complex or unusual. This adventure is filled with suspense, humor, and the power of teamwork.

Recommended Reading Order
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