The sudden night had just fallen, and there was an incomplete moon in the west. But already the desert was full of feeble shadows and silver interspaces, and all that tense silence of evening upon unpeopled localities.
Kenkenes stood upon the top of a huge monolith, listening. Below, with only her face in the faint moonlight, was Rachel, looking up to him. Anubis, oppressed by the voiceless expectancy of the two young people, crouched at his master's feet. For a while there was only the ringing turmoil of his own quickened blood in the young man's ears. But presently, up from the southern slope, rose the sound he had heard some minutes before--a long, quavering note, ending in a high eery wail.
Kenkenes was familiar with the screams of wild beasts, and he knew the irreconcilable differences between them and the human voice. Instantly he sent back across the hollow a strong reply that the startled echoes repeated again and again. Almost immediately the first cry was repeated, but a desperate power had entered into it. Kenkenes dropped from his point of vantage.
"Some one calleth, of a surety," he said, "and by the voice, it is a woman."
"It is Deborah come up from the camp to seek for me!" Rachel exclaimed.
"I doubt not. But the gods are surely with her, to fend the beasts from her in this savage place. It is well we came this way."