He heard her gasp of astonishment when she realized the ingenuity and boldness of his plan; then he directed her to adjust the other pair of wings and the robe upon him. Working with strong, deft fingers she soon had the work completed, and the two stepped out upon the roof, to all intent and purpose genuine Wieroos. Besides his pistol Bradley carried the sword of the slain Wieroo prophet, while the girl was armed with the small blade of the red Wieroo.
Side by side they walked slowly across the roofs toward the north edge of the city. Wieroos flapped above them and several times they passed others walking or sitting upon the roofs. From the temple still rose the sounds of commotion, now pierced by occasional shrill screams.
"The murderers are abroad," whispered the girl. "Thus will another become the tongue of Luata. It is well for us, since it keeps them too busy to give the time for searching for us. They think that we cannot escape the city, and they know that we cannot leave the island—and so do I."
Bradley shook his head. "If there is any way, we will find it," he said.
"There is no way," replied the girl.
Bradley made no response, and in silence they continued until the outer edge of roofs was visible before them. "We are almost there," he whispered.
The girl felt for his fingers and pressed them. He could feel hers trembling as he returned the pressure, nor did he relinquish her hand; and thus they came to the edge of the last roof.
Here they halted and looked about them. To be seen attempting to descend to the ground below would be to betray the fact that they were not Wieroos. Bradley wished that their wings were attached to their bodies by sinew and muscle rather than by ropes of fiber. A Wieroo was flapping far overhead. Two more stood near a door a few yards distant. Standing between these and one of the outer pedestals that supported one of the numerous skulls Bradley made one end of a piece of rope fast about the pedestal and dropped the other end to the ground outside the city. Then they waited.
It was an hour before the coast was entirely clear and then a moment came when no Wieroo was in sight. "Now!" whispered Bradley; and the girl grasped the rope and slid over the edge of the roof into the darkness below. A moment later Bradley felt two quick pulls upon the rope and immediately followed to the girl's side.
Across a narrow clearing they made their way and into a wood beyond. All night they walked, following the river upward toward its source, and at dawn they took shelter in a thicket beside the stream. At no time did they hear the cry of a carnivore, and though many startled animals fled as they approached, they were not once menaced by a wild beast. When Bradley expressed surprise at the absence of the fiercest beasts that are so numerous upon the mainland of Caprona, the girl explained the reason that is contained in one of their ancient legends.