Time did not exist in the underworld of Erb. Varta did not know whether it was still today, or whether she had passed into tomorrow when they came to a cross roads. She felt Lur press against her, forcing her back against a rock. "There is a thing coming—" his message was clear. And in a moment she too saw a dark hulk nosing through the vapor. It moved slowly, seeming to balance at each step as if travel was a painful act. But it bore steadily to the meeting of the two paths. "It is no enemy—" But she did not need that reassurance from Lur. Unearthly as the thing looked it had no menace. With a last twist of ungainly body the creature squatted on a rock and clawed the clumsy covering it wore about its bone-thin shoulders and domed-skull head. The visage it revealed was long and gray, with dark pits for eyes and a gaping, fang-studded, lipless mouth. "Who are you who dare to tread the forgotten ways and rouse from slumber the Guardian of the Chasms?" The question was a shrill whine in her brain, her hands half arose to cover her ears— "I am Varta, Maiden of Asti. Memphir has fallen to the barbarians of the Outer Lands and now I go, as Asti once ordered—." The Guardian considered her answer gravely. In one skeleton claw it fumbled a rod and with this it now traced certain symbols in the dust before Varta's webbed feet. When it had done, the girl stooped and altered two of the lines with a swift stroke from one of her talons. The creature of the Chasm nodded its misshapen head. "Asti does not rule here. But long, and long, and long ago there was a pact made with us in His Name. Pass free from us, woman of the Light. There are two paths before you—." The Guardian paused for so long that Varta dared to prompt it. "Where do they lead, Guardian of the Dark?" "This will take you down into my country," it jerked the rod to the right. "And that way is death for creatures from the surface world. The other—in our old legends it is said to bring a traveler out into the upper world. Of the truth of that I have no proof." "But that one I must take," she made slight obeisance to the huddle of bones and dank cloak on the rock and it inclined its head in