Harley Greenoak's Charge. Mitford Bertram

glint of the eye, he would have failed to discover it at all. Again his gun roared.

      But—too late. With superhuman agility the thing had leapt away, and, springing from branch to branch with the quickness and security of cat and monkey combined, it seemed a hopeless chase to Greenoak, who, as he ran, marking its course by the swaying of the branches, had already reloaded both barrels. Just the fraction of a glimpse, and it was his last chance. Again the reverberation of the report rolled bellowing from cliff to cliff. With it was a shrill, beast-like scream, and something thudded heavily to the earth. Harley Greenoak walked leisurely up to it, and after a moment’s examination came away with a smile of grim satisfaction on his face, It was not to last, though. He had not gone far when a stony glare of horror came into his eyes as they rested on something lying on the ground, the form of a man, the form of Dick Selmes, his charge.

      It was lying on its face with arms extended. But as he stood over it the eyes opened with a dull stupid stare, as that of a person awakened out of a heavy sleep.

      “Wake up, Dick. Wake up, man,” said Greenoak, decidedly, lugging him into a sitting posture. “Here, take a drink of this.”

      From the bundle that bulged he produced a bottle of brandy.

      “Don’t want to,” said the other, sleepily.

      “But you must, man. If you don’t you’re a dead ’un.”

      This told, and Dick obeyed. The effect of the spirit was marvellous, for, having swallowed enough to have rendered him helpless twice over under ordinary circumstances, it merely invigorated him now. Quick as thought Greenoak had cut away his shirt collar, and, sure enough, there on the neck was the fatal mark, the tiny, discoloured speck. This Greenoak promptly lanced, applying a mixture which he had with him. Then he made his charge get up and walk smartly up and down with him. In which occupation they were found by old Hesketh, who, having heard the shots, faint and far, had saddled up and hurried on in case the investigator should be in need of assistance.

      When sufficiently restored, Dick Selmes was able to explain how he came to be there, and this he did somewhat shamefacedly. He had suspected that Greenoak was going to make some such investigation, and resented not being allowed to share in the adventure. Accordingly, he had pretended to go and hunt in a contrary direction, but had soon slipped round, so soon indeed as almost to reach Slaang Kloof first. He had entered the kloof not far behind him, and had kept him in view.

      “Well, it nearly cost you your life, young fellow,” said Hesketh. “Tell you what. You must have learnt something if you could keep Harley Greenoak in sight without his knowing it. What were you shooting at, Greenoak?”

      “The mystery of Slaang Kloof is cleared up,” answered the latter, laconically.

      “I knew you’d do it if any one could. Well, what was it?”

      “I’ll show you later on. Now then, Dick. Take some more stuff, and walk quicker.”

      Harley Greenoak was not one to be hurried, but when they did return to investigate, he took them straight to where he had fired his first shot under the shade of the yellow-wood trees.

      “Why, this is where I first felt queer,” said Dick.

      “No doubt,” stooping down and picking up something that looked like a bit of stick about six or eight inches long. “See that?” showing a tiny needle-like point. “That’s what made you feel queer, and all the others too. It’s tipped with a strong and subtle poison.”

      “By Jove! You don’t say so.”

      “Rather. I’ve got a theory that your clothes helped to save you. You were saying, Hesketh, that the only one of those who came to grief here and recovered consciousness was a Hottentot. Well, he would have had clothes on, and the Kaffirs wouldn’t.”

      “Something in that, may be,” answered the old man.

      A little farther on he picked up another of the tiny arrows. This one was sticking in the ground.

      “The one I dodged,” he said. “Come on further.”

      He led the way. Suddenly Dick Selmes gave a start.

      “What’s that?” he said. “Ugh!”

      “The mystery,” answered Greenoak.

      The monkey-like shape lying there looked more hideous and horrible in death, if possible than when it skipped along the tree-tops.

      “But what is it?”

      “A survivor of the original Bushmen who lived among the holes and caves of these mountains. He adopted this method of setting up a scare in order to have the run of this place unmolested. You see, if he went on the ground he’d leave spoor, and he knew that—hence the tree dodge.”

      “How is it we never found any of these arrows?” said old Hesketh.

      “Probably you never thought of looking for them.”

      “No more we did.”

      “You see,” explained Greenoak, “when you were spinning that yarn about the kloof it brought back to my mind one similar case I’d known of the kind, and I began to put two and two together. Well, the murdering little beast has only got what he deserved, but it’ll save bother if we keep our mouths shut, all the same.”

      “But how do you know there are no more of ’em, Greenoak?” said Dick Selmes.

      “I’m sure there aren’t. This one is as old as Methuselah. He’d be the only one. You can use Slaang Kloof again, Hesketh.”