"Syvashka" is an exciting adventure about a boy named Andriyko who lives by the sea. His greatest dream was to learn the secrets of the great Black Sea, which he loved so much. However, one day during a vacation at the resort, a mysterious event happened - impressive events that force the boy to put his courage and resilience on the map. In this book, we will feel the incredible atmosphere of the sea coast, together with the main character will touch the mystery of the ancient sea and live an unforgettable journey into the world of local legends and see the magic of nature with our own eyes. "Sivashka" is a book that will teach us that it is important to always stay true to yourself and your dreams, despite all the obstacles.