"Tomorrow Unborn" by Mack Reynolds is an exciting science fiction book that tells about the future of humanity, where technology has reached incredible heights. In this world, mysterious events take place that push the heroes to risky actions and discoveries. The author successfully combines scientific concepts with elements of an adventure plot, which makes the book exciting for fans of the genre. "Unborn tomorrow" is a book that will make you think about the future of humanity and the possible consequences of misuse of technology.