"Adventure in the archipelago: a comedy-musical in two acts" - that's how the Ukrainian title of the book "Seikkailu saaristossa: Laulunsekainen huvinäytelmä tveke krässässä" by the Swedish writer Zacharias Topelius would sound. This book is an interesting story about the adventures of the heroes on the island of the archipelago, which combines the genres of comedy and musical. Readers will be able to enjoy bright images, humor, as well as musical elements that add special charm to this unique book. Topelius, Zacharias is an author known for his talent in creating captivating works that leave lasting impressions on readers of all ages.