"Steady, Nan," spoke Carruthers softly.

Other apes and gorillas gathered around the giant red animal. They displayed no hostility, only an intense interest. One by one they squatted before the earth people until they formed a half circle, reaching from the one wall of the rocky plateau to the other.

While they sat there it began to grow dark. Carruthers removed his watch and ventured a glance at it. Daylight had lasted less then three hours. An hour for twilight, then it would be dark. Evidently the cycle around the nucleus of the atom took approximately ten hours.

Nanette sat up. "Aaron!"

He answered without removing his eyes from the red ape less then four feet away. "Don't look at me, Nan. Concentrate on the big, red fellow. He's evidently in control. If we act the least bit frightened they might decide to destroy us."

"What are they waiting for? Why don't they go away?"

"We'll know before long. I imagine they're trying to figure out who we are and what we are doing on their tiny planet."

Darkness descended rapidly. Overhead, a small moon rose majestically in the heavens and started its journey through the night. Its faint light revealed the fact that the apes showed no intentions of leaving. They still squatted before the earth people, in a half circle of staring brown eyes.

Whatever fear Carruthers had felt towards the animals died away. "They're harmless," he told Nanette. "Get some sleep if you can."