One of the most intriguing of all science fiction patterns is that of the galactic sweep--the story which takes for granted human travel between stars at speeds far faster than the speed of light. In its most successful form, such a story combines cosmic action with a wholly human plot.
A wayfarer's return from a far country to his wife and family may be a shining experience, a kind of second honeymoon. Or it may be so shadowed by Time's relentless tyranny that the changes which have occurred in his absence can lead only to tragedy and despair. This rarely discerning, warmly human story by a brilliant newcomer to the science fantasy field is told with no pulling of punches, and its adroit unfolding will astound you.
Eat your spinach, little man! It's good for you. Stuff yourself with it. Be a good little consumer, or the cops will get you.... For such is the law of supply and demand!