How would you greet a man from another planet? With scientists declaring that manned rockets may, perhaps in the next ten years, be shot to the moon, isn't it just as possible that some being from a far-off planet might pay us earth creatures a visit-tomorrow, next week-at any time? In Harold M. Sherman's exciting story, THE GREEN MAN, you get an advance idea of how the great men and women of this earth-how you, yourself, would react, when a CREATURE...