Eleven great storise by the best known science fiction writer in the world. Included in this connoisseur’s collection are:
The Sentinel:
A crystal pyramid left on the Moon millions of years ago to await the arrival of man.
Expedition to Earth:
The first contact of two races, one primitive and vital, the other as old as time amd doomed to extinction.
Hide and Seek:
One man in a space suit trapped on a moon only 20 kilometers across- and hunted by a murderously efficient space cruiser.