In a vast room hung with strangely figured arras and carpeted with Boukhara rugs of impressive age and workmanship, four men were sitting around a document-strewn table. From the far corners, where odd tripods of wrought iron were now and then replenished by an incredibly aged Negro in somber livery, came the hypnotic fumes of olibanum; while in a deep niche on one side there ticked a curious, coffin-shaped clock whose dial bore baffling hieroglyphs and whose four hands did not move in consonance with any time system known on this planet. It was a singular and disturbing room, but well fitted to the business then at hand. For there, in the New Orleans home of this continent's greatest mystic, mathematician and orientalist, there was being settled at last the estate of a scarcely less great mystic, scholar, author and dreamer who had vanished from the face of the earth four years before.