About the book: year / Inseparable friends: Nastya, Danila and Max rest on the Black Sea, professing the motto “not a day without adventure.” Another adventure happened to them on the Bald Head stone. Here they, residents of the deepest regions of the country, saw dolphins for the first time and mistook them for sharks. When we figured it out, we decided to tame it. Danila, an experienced goat herder who knows first-hand the psychology of animals, finds a common language with a cute little dolphin. It would seem that there will be no end to the sincere friendship between dolphins and humans, when suddenly... First, the dolphins save Danila and Max from death, then our friends return kindness for kindness.