Easy to read - tricky to solve! All of Valleby is looking forward to the chocolate tasting at the castle! But it gets even better: the count promises his guests enormous income if they are willing to invest a little money in his new plantation. When Lasse and Maja discover that the remaining rooms of the castle are empty and a motorcycle is waiting in the garage, ready to leave, they suspect evil ... The 27th volume of the popular children's detective stories (100,000 quizzes on Antolin). The entry into the series is possible with any case.