The man obeyed instantly and sprang down into darkness. But King had hardly given the order when shame told him he had sent a native on an errand he had no liking for himself.
“Come back!” he shouted. “I'll go.”
But the man had gone, slipping noiselessly in the dark from rock to rock.
So King drove both spurs home, and set his unwilling horse to scrambling downward at an angle he could not guess, into blackness he could feel, trusting the animal to find a footing where his own eyes could make out nothing.
To his disgust he heard the Rangar follow immediately. To his even greater disgust the black mare overtook him. And even then, with his own mount stumbling and nearly pitching him headforemost at each lurch, he was forced to admire the mare's goatlike agility, for she descended into the gorge in running leaps, never setting a wrong foot. When he and his horse reached the bottom at last he found the Rangar waiting for him.
“This way, sahib!”
The next he knew sparks from the black mare's heels were kicking up in front of him, and a wild ride had begun such as he had never yet dreamed of. There was no catching up, for the black mare could gallop two to his horse's one; but he set his teeth and followed into solid night, trusting ear, eye, guesswork and the God of Secret Service men who loves the reckless.
Once in a minute or so he would see a spark, or a shower of them, where the mare took a turn in a hurry. Once in every two or three minutes he caught sight for a second of the same blue siren light that had started the race. He suspected that there were many torches placed at intervals. It could not be one man running. More than once it occurred to him to draw and shoot, but that thought died into the darkness whence it came. Never once while he rode did he forget to admire the Rangar's courage or the black mare's speed.
His own horse developed a speed and stamina he had not suspected, and probably the Rangar did not dare extend the mare to her limit in the dark; at all events, for ten, perhaps fifteen, minutes of breathless galloping he almost made a race of it, keeping the Rangar, either within sight or sound.
But then the mare swerved suddenly behind a boulder and was gone. He spurred round the same great rock a minute later, and was faced by a blank wall of shale that brought his horse up all standing. It led steep up for a thousand feet to the sky-line. There was not so much as a goat-track to show in which direction the mare had gone, nor a sound of any kind to guide him.