Space Skimmer is a very good, at times thought provoking, piece of science fiction. It starts out as Mass'-- a short, but
immensely strong young man from a high gravity world-- search for the Empire. Sometime long before this story begins, the galactic Empire had collapsed almost over night and nobody seemed to know the answer why. But when Mass' quest across the worlds of the fallen Empire leads him to the Space Skimmer, Mass soon learns why the Empire has fallen.
I won't be giving anything critical away to say that the Skimmers were an unique type of spaceship designed to revolutionize communications and commerce within the Empire, but things went wrong as Mass discovers. As he travels from world to world, Mass acquires a crew that he really doesn't want and friends that he wants even less.
Gerrold tells a really good story here of what happens to Mass, his journeys from one exciting world to another, and of the Space Skimmer itself, another character in itself. This is a fun read for all science fiction fans and shouldn't be missed.