Tim, Lotte and Floor Bouwman find out that something is wrong at the camping site of their grandfather Darius. Also strange things occur in the forest. Soon they meet secret allies hiding in the forest and trying to figure out together what is going on. Gradually, the children discover that the company Gentopia has everything to do with it. And that Director Cleo King is a lot less innocent than she seems. The kids do everything to find the truth and help grandfather Darius and his campsite, the forest and even save people and animals from extinction.
Pig lives at the top of a hill in a town surrounded by a destructive, dark cloud. Before Pig's father leaves to find a solution to the cloud, he builds Pig a small wooden dam to protect him and the town. The dam's windmill keeps the cloud at bay, and Pig now has the responsibility to care for the dam. Young and alone, Pig finds love and family through his friendship with Fox, and continues to care for the townsfolk in a variety of ways. However, Pig struggles with the absence of his father, and his desire to search for his father competes with his need to keep the town safe.
Pocok is a seventh grader and the youngest member of his brother's gang. The gang of teenagers wants to buy a motorcycle. They borrow one while they collect the money. Pocok also wants to ride a motorcycle, but they won't let him. His brother and his friends commit a crime, and Pocok gets involved against his will.