有声读物: Four Science Fiction Stories

Four Science Fiction stories published in Science Fiction Adventures Magazine and Galaxy Science Fiction, written by Alan Edward Nourse (August 11, 1928 – July 19, 1992). He was an American science fiction writer and physician. He wrote both juvenile and adult science fiction, as well as nonfiction works about medicine and science. His SF works sometimes focused on medicine and/or psionics. - Summary by wikipedia.org