“Eh? What’s up?—Oh, Lord!”

He stood still enough then. Three or four steps further and he would have plunged into space. In the faint illusive light of the spent moon, the treacherous cliff brow was well-nigh indistinguishable even to Renshaw’s tried vision. But the unerring instincts of the latter were quick to interpret the sudden puff of cold air sweeping upwards, and well for the other that it was so.

“Pheugh!” shuddered Sellon, turning pale as he awoke to the awful peril he had escaped. “What a blundering ass I am, to be sure. But—look! There’s the Eye again—larger—brighter than ever—by Jove!”

“Yes; and I don’t believe it’s a couple of hundred feet below us either. Let’s see what sort of a drop there is here.”

Lying full length on the edge of the cliff, he peered over. Then loosening two or three stones, he let them fall—one after the other. A single clink as each struck the bottom.

“We can’t get down this side, Sellon. It’s sheer—as I thought, even if it doesn’t overhang. The stones never hit the side once. But now, to mark the Eye. It won’t shine in the daylight.”

He proceeded to untie what looked like a bundle of sticks. In reality it contained a short bow and several arrows. Next he produced some lumps of chalk rolled up in rags.

“What an ingenious dodger you are, Fanning!” cried Sellon, admiringly, watching his companion carefully fitting the lumps of chalk on the heads of several of the arrows. “So that’s what you brought along that bundle of sticks for. I thought you had an eye to the possibility of our ammunition giving out.”

Renshaw smiled. Then stringing the bow, he bent it once or twice, tentatively.

“That’ll do, I think. It’s pretty strong is this little weapon of war. Old Dirk made it for me after the most approved method of his people. You know Korannas and Bushmen are archers in contra-distinction to the assegai-throwing Kafir tribes. Now for a shot.”