We commenced the work of clearing the shaft at an early hour that morning. The strangest ideas were now playing in my mind, and in some way I felt myself to be in opposition to definite enmity. My excavators labored with a will, and, once we had penetrated below the first three feet or so of tightly packed stone, it became a mere matter of shoveling, for apparently the lower part of the shaft had been filled up principally with sand.
I calculated that four days’ work at the outside would see the shaft clear to the base of Condor’s excavation. There remained, according to his own notes, only another six feet or so; but it was solid limestone—the roof of the passage, if his plans were correct, communicating with the tomb of Hatasu.
With the approach of night, tired as I was, I felt little inclination for sleep. I lay down on my bed with a small Browning pistol under the pillow, but after an hour or so of nervous listening drifted off into slumber. As on the night before, I awoke shortly before the coming of dawn.
Again the village dogs were raising a hideous outcry, and again I was keenly conscious of some ever-nearing menace. This consciousness grew stronger as the howling of the dogs grew fainter, and the sense of approach assailed me as on the previous occasion.
I sat up immediately with the pistol in my hand, and, gently raising the tent flap, looked out over the darksome plateau. For a long time I could perceive nothing; then, vaguely outlined against the sky, I detected something that moved above the rocky edge.
It was so indefinite in form that for a time I was unable to identify it, but as it slowly rose higher and higher, two luminous eyes—obviously feline eyes, since they glittered greenly in the darkness—came into view. In character and in shape they were the eyes of a cat, but in point of size they were larger than the eyes of any cat I had ever seen. Nor were they jackal eyes. It occurred to me that some predatory beast from the Sûdan might conceivably have strayed thus far north.
The presence of such a creature would account for the nightly disturbance amongst the village dogs; and, dismissing the superstitious notions which had led me to associate the mysterious Arab girl with the phenomenon of the howling dogs, I seized upon this new idea with a sort of gladness.
Stepping boldly out of the tent, I strode in the direction of the gleaming eyes. Although my only weapon was the Browning pistol, it was a weapon of considerable power, and, moreover, I counted upon the well-known cowardice of nocturnal animals. I was not disappointed in the result.
The eyes dropped out of sight, and as I leaped to the edge of rock overhanging the temple a lithe shape went streaking off in the greyness beneath me. Its coloring appeared to be black, but this appearance may have been due to the bad light. Certainly it was no cat, was no jackal; and once, twice, thrice my Browning spat into the darkness.