About the book: year / “The pause was interrupted by the prisoner himself. — I suppose now you want to learn from me a terrible secret that will allow you to expel aliens from Earth? And then, of course, you will happily forgive me, or, rather, put me in a secret laboratory so that I can create an absolute weapon with which you will conquer the galaxy? I felt a little ashamed, such thoughts, of course, appear in everyone, especially after watching old science fiction .- I don’t know about the terrible secret, but you will tell us enough so that we can better fight the invaders. And with their accomplices too».