Sven Nilsson Volgorde van de boeken (chronologisch)

Peter, a young boy, accidentally finds himself in the Overworld, a hidden realm above the clouds. With a sinister general threatening to stop all rain, Peter must locate the heir to the throne and restore balance while seeking a way back home. This is the first book in a series, followed by "Winter Clouds."

Fungi of Northern Europe 1: Larger Fungi (excluding Gill-Fungi)