Michio Kaku made another hyperspace adventure. It introduces the lay reader to the theory of superstrings and introduces him to the issue of higher dimensions in a fun and comprehensible way. Michio Kaku, one of the most important and respected scientists today, is a professor of theoretical physics at New York University. He is considered a pioneer of new directions in his field. In addition to numerous textbooks and scientific publications, he is the author of popular science books Vision, Einstein's Universe and Parallel Worlds.