Recommended for ages 7+. The war between the Roses continues, as the members of the White Rose (Kalle, Eva-Lotta and Anders) battle the members of the Red Rose for the Great Mumbo. But this time, the young trio accidentally witnesses the kidnapping of a professor and his young son, Rasmus, and, once again, Master Detective Kalle Blomkvist must use his ingenuity to outsmart the bad guys and save the day. In Swedish with English subtitles, read aloud.