About the book: 2022 / Years have passed, our hero has become accustomed to a new reality for himself, he has already survived the difficult period of the second half of the thirties and managed to fight in the forty-first year . But they remembered his abilities and again attracted him to solve technical problems, which he had been solving all this time. However, the “piano in the bushes” that has already become familiar is still with him and, just as before, leads him forward... but not always.