For hundred år siden blev nogle af Julemandens magiske klokker fundet af en ung dreng, hvilket gav hans hjemby et århundrede med velstand. Nu, få dage før jul, er klokkerne forsvundet, og en gruppe børn må opklare sagen.
Eleven year old Thabo aspires to be a private detective, if only his home, the small African village, was not the most peaceful Savannah paradise. But things take a sudden turn when a rhino is murdered in the safari park because of its horn.
Two brothers and a stray dog stumble upon some jewel thieves in a lighthouse.
Three kids think they see a sea monster in the calm waters of Strawberry Cove, and set out to find what's behind the mystery.
Three friends find a secret tunnel under the ruins of a church that leads them to the basement of a dilapidated house and, incidentally, a group of counterfeiters.
The four young snoopers Tim, Karl, Kloesschen and Gaby by chance discover a hidden cave near an old castle. In it there's a board that seems to describe the way to a legendary sword. They ask their history teacher Schindler about it. He forbids them further actions, but secretly continues investigations with help of two ruthless criminals. But our young heros don't give up on an adventure so fast...
The name Michael O'Hara has become synonymous with law enforcement. There have been three generations of Michael O'Haras and all have been exemplary policemen. When Michael O'Hara III's child was born he was told that they would not be able to have any more children, and there has always been a Michael O'Hara, so he named his child Michael O'Hara IV despite the fact that she is a girl. Now Mike has a tendency to get involved with police matters and not always with good results, which annoys her father. And despite being told repeatedly to stay out of it, she continues her amateurish detective activities.
Pinky, a child detective, solves two cases for multi-millionaire Jonathan Morgan.
"Solve the riddle of the Sphinx or someone will lose their life." - then the line goes dead. Justus, Peter and Bob are breathless. But the three detectives from Rocky Beach have no idea that they are already in the middle of their next case. A secret organization, a lost treasure and a legendary island from which no one has ever returned alive demand all of the three detectives' skills.
A call for help from gallery owner Mr. Prentice leads the three detectives into a new adventure: his apartment is said to be haunted. When the Carpathian dog, a valuable work of art, is also stolen, events spiral out of control because all the residents have a motive. As the suspects are eliminated one by one, the three detectives find themselves in the middle of their most exciting case yet.