The Sapphire Kingfishers and Glutaman

The Sapphire Kingfishers are a band of boys comprised of Vojta Kalanda, who has one green eye and one blue eye, Denis Ovesný, a chubby inventor, and the unbelievably nimble Loan Bach. They all come from the Rohansko harbor area with its great market full of mysterious smells and merchants which the sinister and impervious G. begins to push out with his expanding business. When the secret diary of a riverboat captain falls into the hands of the three boys, they set out with little Justyna and her brother Kajetán to look for clues about the strange and somewhat unethical inventions of a certain mad scientist. Many surprises and astonishing creatures await them in their search as well as a flight round a rotunda, a duel with a trio of murderous marauders, and finally an encounter with the mysterious... well, with whom, actually? Find out in this exciting adventure full of startling twists and unexpected connections, surprising images, and comical language.