“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.”