The Valley of TrollsThe Enchanted Castle #12af Peter Gotthardt

The three girls have come to the mountains to find healing plants for a small, sick boy. Here, they see a strange creature. They think it is a bear cub. But they are wrong! Can they save the sick boy?

The Enchanted Castle is a series about three girls, who find an enchanted castle, where the most incredible things can happen. Every time the girls Stick, Pop and Mane visit it, they end up in a new exciting world.
Peter Gotthardt was born in Denmark close to Copenhagen in 1946. As a child he loved to read, and spent much of his time reading his way through his local library's collections of history and adventure books.
Gotthardt has written more than 60 books for children of which many are set within the realm of the Elves.