About the book: year / None of the spaceship crew could even imagine what anxieties were swirling in the soul of the captain’s ten-year-old son. Even his father turned out to be far from Sashka. Resentment due to misunderstanding leads the boy to the ruins of an ancient civilization, on the planet of which a space expedition is conducting research. He disappears in the ruins, thereby causing panic among the crew. The inconsolable father, realizing his guilt in what happened, meets a strange man in the desert who assures him that the boy is alive and can be found. But for this we need to break through space and time. And the captain decides to take a crazy step, as a result of which he finds himself in unknown worlds, through which he will have to walk hundreds of kilometers through his childhood memories and other people’s images of fears and courage.