Author Murray Leinster

Marina is a young woman who has been going to her happiness for a long time. She lost her parents early and only recently met the man of her life. Family happiness did not last long. A late trip out of town turned out to be another nightmare for her, from which she could not find a way out. But the woman did not realize that this is only the beginning and the most terrible news is waiting for her ahead.

There is no money, and there is a fourth dimension demonstrator. Shouldn't we use it to mine so much-needed cents and dollars?