The air car followed the escort down a long slope to a dry river bed and across it, through a barren stretch of shifting sand to a green oasis set with canopies. The armed escort motioned the car to a halt before an immense tent of glistening black. Before the tent armed men lounged under a pennant bearing a lion couchant in crimson on a field verte. "Get out," Blackbeard ordered. The guards eyed the visitors, their drawn sabers catching sunlight. Retief and Georges stepped from the car onto rich rugs spread on the grass. They followed the ferocious gesture of the bearded man through the opening into a perfumed interior of luminous shadows. A heavy odor of incense hung in the air, and the strumming of stringed instruments laid a muted pattern of sound behind the decorations of gold and blue, silver and green. At the far end of the room, among a bevy of female slaves, a large and resplendently clad man with blue-black hair and a clean-shaven chin popped a grape into his mouth. He wiped his fingers negligently on a wisp of silk offered by a handmaiden, belched loudly and looked the callers over. Blackbeard cleared his throat. "Down on your faces in the presence of the Exalted One, the Aga Kaga, ruler of East and West." "Sorry," Retief said firmly. "My hay-fever, you know." The reclining giant waved a hand languidly. "Never mind the formalities," he said. "Approach." Retief and Georges crossed the thick rugs. A cold draft blew toward them. The reclining man sneezed violently, wiped his nose on another silken scarf and held up a hand. "Night and the horses and the desert know me," he said in resonant tones. "Also the sword and the guest and paper and pen—" He paused, wrinkled his nose and sneezed again. "Turn off that damned air-conditioner," he snapped. He settled himself and motioned the bearded man to him. The two exchanged muted remarks. Then the bearded man stepped back, ducked his head and withdrew to the rear. "Excellency," Retief said, "I have the honor to present M. Georges Duror, Chef d'Regime of the Planetary government." "Planetary government?" The Aga Kaga spat grape seeds on the rug. "My men have observed a few squatters along the shore. If they're in distress, I'll see about a distribution of goat-meat."