Less than a minute, as he measured the passage of time by the holding of his breath, elapsed, ere, in an easier-flowing stream, his head emerged above the surface and he refreshed his lungs with great inhalations of cool air. Instead of swimming, he contented himself with keeping afloat, and with wondering what had happened to the hound and with what next excitement would vex his underground adventure. Soon he glimpsed light ahead, the dim but unmistakable light of day; and, as the way grew brighter, he turned his face back and saw what made him proceed to swim with a speed-stroke. What he saw was the hound, swimming high, with the teeth of its huge jaws gleaming in the increasing light. Under the source of the light, he saw a shelving bank and climbed out. His first thought, which he half carried out, was to reach into his pocket for the gems he had stolen from the Queen's chest. But a reverberant barking that grew to thunder in the cavern reminded him of his fanged pursuer, and he drew forth the Queen's dagger instead.

Again two thoughts divided his judgment for action. Should he try to kill the swimming brute ere it landed? Or should he retreat up the rocks toward the light on the chance that the stream might carry the hound past him? His judgment settled on the second course of action, and he fled upw r ard along a narrow ledge. But the dog landed and followed with such four-footed certainty of speed that it swiftly overtook him. Torres turned at bay on the cramped footing, crouched, and brandished the dagger against the brute's leap.

But the hound did not leap. Instead, playfully, with jaws widespread of laughter, it sat down and extended its right paw in greeting. As he took the paw in his hand and shook it, Torres almost collapsed in the revulsion of relief. He laughed with exuberant shrilliness that advertised semihysteria, and continued to pump the hound's leg up and down, while the hound, with wide jaws and gentle eyes, laughed as exuberantly back.

Pursuing the shelf, the hound contentedly at heel and occasionally sniffing his calves, Torres found that the narrow track, paralleling the river, after an ascent descended to it again. And then Torres saw two things, one that made him pause and shudder, and one that made his heart beat high with hope. The first was the underground river. Rushing straight at the wall of rock, it plunged into it in a chaos of foam and turbulence, with stiffly serrated and spitefully spitting waves that advertised its' swiftness and momentum. The second was an opening to one side, through which streamed white daylight. Possibly fifteen feet in diameter was this opening, but across it was stretched a spider web more monstrous than any product of a madman's fancy. Most ominous of all was the debris of bones that lay beneath. The threads of the web were of silver and of the thickness of a lead pencil. He shuddered as he touched a thread with his hand. It clung to his flesh like glue, and only by an effort that agitated the entire web did he succeed in freeing his hand. Upon his clothes and upon the coat of the dog he rubbed off the stickiness from his skin.

Between two of the lower guys of the great web he saw that there was space for him to crawl through the opening to the day; but, ere he attempted it, caution led him to test the opening by helping and shoving the hound ahead of him. The white beast crawled and scrambled out of sight, and Torres was about to follow when it returned. Such was the panic haste of its return that it collided with him and both fell. But the man managed to save himself by clinging with his hands to the rocks, while the four-footed brute, not able so to check itself, fell into the churning water. Even as Torres reached a hand out to try to save it, the dog was carried under the rock.

Long Torres debated. That farther subterranean plunge of the river was dreadful to contemplate. Above was the open way to the day, and the life of him yearned towards the day as a bee or a flower toward the sun. Yet what had the hound encountered to drive it back in such precipitate retreat? As he pondered, he became aware that his hand was resting on a rounded surface. He picked the object up, and gazed into the eyeless, noseless features of a human skull. His frightened glances played over the carpet of bones, and, beyond all idoubt, he made out the ribs and spinal columns and thigh bones of what had once been men. This inclined him toward the water as the way out, but at sight of the foaming madness of it plunging through solid rock he recoiled.

Drawing the Queen's dagger, he crawled up between the web-guys with infinite carefulness, saw what the hound had seen, and came back in such vertigo of retreat that he, too, fell into the water, and, with but time to fill his lungs with air, was drawn into the opening and into darkness.

In the meanwhile, back at the lake dwelling of the Queen, events no less portentous were occurring with no less equal rapidity. Just returned from the ceremony at the Long House, the wedding party was in the action of seating itself for what might be called the wedding breakfast, when an arrow, penetrating an interstice in the bamboo wall, flashed between the Queen and Francis and transfixed the opposite wall, where its feathered shaft vibrated from the violence of its suddenly arrested flight. A rush to the windows looking out upon the narrow bridge, showed Henry and Francis the gravity of the situation. Even as they looked, they saw the Queen's spearman who guarded the approach to the bridge, midway across it in flight, falling into the water with the shaft of an arrow vibrating out of his back in similar fashion to the one in the wall of the room. Beyond the bridge, on the shore, headed by their priest and backed by their women and children, all the male Lost Souls were arching the air full with feathered bolts from their bows.

A spearman of the Queen tottered into the apartment, his limbs spreading vainly to support him, his eyes glazing, his lips beating a soundless message which his fading life could not utter, as he fell prone, his back bristling with arrow shafts like a porcupine. Henry sprang to the door that gave entrance from the bridge, and, with his automatic, swept it clear of the charging Lost Souls who— could advance only in single file and who fell as they advanced before his fire.

The siege of the frail house was brief. Though Francis, protected by Henry's automatic, destroyed the bridge, by no method could the besieged put out the blazing thatch of roof ignited in a score of places by the fire-arrows discharged under the Sun Priest's directions.