"Maybe. Or maybe-- Lieutenant, do you ever read Cabell? In one of his
books somewhere I think he has a character refer to a sort of super-
race that impinges on ours with only one . . . one facet. He uses the
analogy of geometry, and suggests that the other race might be
represented by cubes that show up as squares on the plane geometric
surface of our world, though in their own they have a cubic mass we
would never guess."