About the book: 1970 / Nikolay Toman worked as an engineer before the war. During the Great Patriotic War, he served at the headquarters of the engineering troops of one of our armies. He is well acquainted with the latest achievements of science and technology. This book includes the most popular science fiction stories by N. Toman: “The Girl from the Planet Effa”, “Space Speaks!”, “In the Constellation Trapezium”, “The Clinical Death of Professor Kholmsky” and “Made in...” The heroes of these stories are concerned with the problems of communication with intelligent beings of other worlds, the mysteries of gravity, the secrets of the microworld and many other scientific ideas.