The End of Atlantis

There is nothing boring and taller than to make a task set on vacation, instead of walking and relaxing! So, right, it seems to any student of our time. But schoolchildren of the future Alice Seleznev and Pasha Geraskin think otherwise, because they are waiting for a special summer practice on vacation, which will definitely turn into a real adventure. In the depths of the ocean, among the sunken ships, they will have to face unknown science by predators and discover the legendary Atlantis and its strange, wild inhabitants, and the expedition in the land of the Earth will lead them into the gloomy kingdom of Tirana of the four-headed. And here it is already becoming not before assessing school tasks, when life itself teaches the most important lesson of justice and freedom.
For mid-school age