This action-packed book follows the twins Kaspar and Katinka, who are not only amazing circus performers but also skilled mystery solvers! When a famous recipe for a special sausage is stolen from a boat on the Göta Canal, the twins dive into action. Their investigation leads them to a hidden room under water and a treasure. This book is filled with excitement, unexpected twists, and a great cast of characters. This is part of the captivating ‘Cirkusdeckarna’ series, where the twins solve a new mystery in each book!
