Destiny Times Three by Fritz Leiber

The coup d'etat may appear in a thousand different guises. The prudent ruler suspects even his own shadow. _de Etienne_

The Sky Room of the Opal Cross was so altered it was hard to believe it had been a festivities center only three days ago. The World Map and Space Map still held their dominating positions, but the one was dotted with colored pictorial symbols indicating the location of spaceports and space-yards, defense installations, armament fabrication and conversion centers, regular and emergency power stations, field headquarters, and like military information, while the Space Map, in which a system of perspective realistically conveyed three-dimensional depth, was similarly dotted in the Marsward sector to indicate the real or hypothetic location of spacecraft. This latter map emphasized with chilling clarity the fact that Earth had nothing at all in the way of an interplanetary battle fleet, only a scattering of unarmed or lightly armed exploratory craft that now, by stretching a point, could be counted as scouts.