An Empire ship-of-the-line was almost a mile in diameter. It was more than a battle-craft; it also had political functions. The grand salon, on the outer zone where the curvature of the floors was less disconcerting, was as magnificent as any but a few of the rooms of the Imperial Palace at Asgard on Odin, the floor richly carpeted and the walls alternating mirrors and paintings. The movable furniture varied according to occasion; at present, it consisted of the bare desk at which they sat, the three chairs they occupied, and the three secretary-robots, their rectangular black casts blazened with the Sun and Cogwheel of the Empire. It faced the door, at the far end of the room; on either side, a rank of spacemen, in dress uniform and under arms, stood. In principle, annexing a planet to t

