The sun has once again left Svetomorye. Everything changed with the appearance of Kest – darkness swallowed the sky, and dark monsters overrun the world. Only Bea and Kad can bring back the sun and light. To do this, they must travel to the Citadel of Knowledge, filled with ancient books and forgotten secrets. But the deeper they delve into history, the clearer it becomes: their ancestors left behind not only clues, but also serious mistakes that must be corrected...
Publisher Mann, Ivanov and Ferber Pages 256 Binding Hardcover Age 10 years – 14 years Format (width)x(height) Standard (130–145)×(200–215) Publication size 145x208 mm Paper Offset Illustrations Color ISBN 978-5-00250-197-7
