Science fiction and fantasy is the best imaginative stimulant a mind can receive. For it allows the mind to travel to unknown and unexplored horizons. Imagination to the mind is like exercise to the body. So, reading science fiction is the ultimate workout for a mind. Our books encourage readers to use their minds to their fullest. These books give the reader a mental work-out for all ages. And being science fiction mysteries, the reader is prompted to push his mind to the edge, and back. And no mental possibilities are denied the reader. Every spiritual concept is there: exteriorization, telepathy, projection through space and time, and more. The reader is being asked to imagine all this, with their mind. It is healthy. A well exercised mind leads to a healthy mind. And, from those who have read these books, a reader can go from imagining, to doing.