A sequel to Space Prison, or whichever title you prefer.
One with a much broader scope that takes the beginning of the rebellion from the earlier novel and expands it into war, with the Ragnarokians, aliens, large helpings of telepathy, and plenty of spaceship flying.
A pretty standardly ordinary example of such, too, and in no way matches its predecessor.
The end does lift a little, though.
2.5 out of 5