"He fled with the hairless she," replied the old queen.
"Where?"
The rage of a jealous female showed Catherine of Aragon how to have her revenge. "Come with me," she said.
They followed her down the corridor to the room at the end and into the closet there. Then she lifted the trap door. "This shaft leads to a tunnel that runs under the city to the bank of the river beyond the wall—he and that hairless thing went this way."
The keen scent of the ape-man detected the delicate aroma of the white girl. He knew that the king gorilla had carried her into this dark hole. Perhaps they were down there now, the king hiding from his enemies until it would be safe for him to return; or perhaps there was a tunnel running beyond the city as the old she had said, and the gorilla had carried his captive off to some fastness in the mountains surrounding the valley.
But in any event the ape-man must go on now alone—he could trust none of the creatures about him to aid him in the pursuit and capture of one of their own kind. He had already removed his rope from around the neck of the gorilla god; now it lay coiled across one shoulder; at his hip swung his hunting knife. Tarzan of the Apes was prepared for any emergency.
Without a word, he swung down the pole into the black abyss below. The gorilla god breathed a sigh of relief when he had departed.
Following the scent spoor of those he sought, Tarzan traversed the tunnel that led from the bottom of the shaft to the river bank. He pushed the great stone away from the entrance and stepped out into the night. He stood erect, listening and sniffing the air. A scarcely perceptible air current was moving up toward the head of the valley. It bore no suspicion of the scent he had been following. All that this indicated was that his quarry was not directly south of him. The gorilla king might have gone to the east or the west or the north; but the river flowed deep and swift on the east, and only the north and west were left.
Tarzan bent close to the ground. Partly by scent, partly by touch he found the trail leading toward the north; or, more accurately, toward the northeast between the river and the cliffs. He moved off upon it; but the necessity for stopping often to verify the trail delayed him, so that he did not move quite as rapidly as the beast he pursued.
He was delayed again at the crossing of the river, for he passed the place at which the trail turned sharply to the right into the stream. He had to retrace his steps, searching carefully until he found it again. Had the wind been right, had the gorilla been moving directly upwind, Tarzan could have trailed him at a run.