"Well two days ago," said Courtenay. "What's your general plan?"

"Hunt!" said King. "Hunt for x and report. Hunt for the spirit of the coming ruction and try to scrag it! Live in the open when I can, sleep with the lice when it rains or snows, eat dead goat and bad bread, I expect; scratch myself when I'm not looking, and take a tub at the first opportunity. When you see me on my way back, have a bath made ready for me, will you-and keep to windward!"

"Certainly!" said Courtenay. "What's the Rangar going to do with that mare of his? Suppose he'll leave her at Ali Masjid? He'll have to leave her somewhere on the way. She'll get stolen. Gad! That's the brightest notion yet! I'll make a point of buying her from the first horse-thief who comes traipsing down the Pa.s.s!"

"Here's wishing you luck!" said King. "It's time to go, sir."

He rose, and Courtenay walked with him to where his party waited in the dark, chilled by the cold wind whistling down the Khyber. Rewa Gunga sat, mounted, at their head, and close to him his personal servant rode another horse. Behind them were the mules, and then in a cl.u.s.ter, each with a load of some sort on his head, were the thirty prisoners, and Ismail took charge of them officiously. Darya Khan, the man who had brought the letter down the Pa.s.s, kept close to Ismail.

"Are you armed?" King asked, as soon as he could see the whites of the Rangar's eyes through the gloom.

"You jolly well bet I am!" the Rangar laughed.

King mounted, and Courtenay shook hands; then he went to Rewa Gunga's side and shook hands with him, too.

"Good-by!" called King.

"Good-by and good luck!"

"Forward! March!" King ordered, and the little procession started.

"Oh, men of the 'Hills,' ye look like ghosts-like graveyard ghosts!" jeered Courtenay, as they all filed past him. "Ye look like dead men, going to be judged!"

n.o.body answered. They strode behind the horses, with the swift silent strides of men who are going home to the "Hills"; but even they, born in the "Hills"' and knowing them as a wolf-pack knows its hunting-ground, were awed by the gloom of Khyber-mouth ahead. King's voice was the first to break the silence, and he did not speak until Courtenay was out of ear-shot. Then:

"Men of the 'Hills'!" he called. "Kuch dar nahin hai!"

"Nahin hai! Hah!" shouted Ismail. "So speaks a man! Hear that, ye mountain folk! He says, 'There is no such thing as fear!'"

In his place in the lead, King whistled softly to himself; but he drew an automatic pistol from its place beneath his armpit and transferred it to a readier position.

Fear or no fear, Khyber-mouth is haunted after dark by the men whose blood-feuds are too reeking raw to let them dare go home and for whom the British hangman very likely waits a mile or two farther south. It is one of the few places in the world where a pistol is better than a thick stick.

Boulder, crag and loose rock faded into gloom behind; in front on both hands ragged hillsides were beginning to close in; and the wind, whose home is in Allah's refuse heap, whistled as it searched busily among the black ravines. Then presently the shadow of the thousand-foot-high Khyber walls began to cover them, and King drew rein to count them all and let them close up. To have let them straggle after that point would be tantamount to murder probably.

"Ride last!" he ordered Rewa Gunga. "You've got the only other pistol, haven't you?"

Darya Khan, who had brought the letter, had a rifle; so King gave him a roving commission on the right flank.

They moved on again after five minutes, in the same deep silence, looking like ghosts in search of somebody to ferry them across the Styx. Only the glow of King's cheroot, and the lesser, quicker fire of Rewa Gunga's cigarette, betrayed humanity, except that once or twice King's horse would put a foot wrong and be spoken to.

"Hold up!"

But from five or ten yards away that might have been a new note in the gaining wind or even nothing.

After a while King's cheroot went out, and he threw it away. A little later Rewa Gunga threw away his cigarette. After that, the veriest five-year-old among the Zakka Khels, watching sleepless over the rim of some stone watch-tower, could have taken oath that the Khyber's unburied dead were prowling in search of empty graves. Probably their uncanny silence was their best protection; but Rewa Gunga chose to break it after a time.

"King sahib!" he called softly, repeating it louder and more loudly until King heard him. "Slowly! Not so fast!"

"Why?"

King did not check speed by a fraction, but the Rangar legged his mare into a canter and forced him to pull out to the left of the track and make room.

"Because, sahib, there are men among those boulders, and to go too fast is to make them think you are afraid! To seem afraid is to invite attack! Can we defend ourselves, with three firearms between us? Look! What was that?"

They were at the point where the road begins to lead up-hill, westward, leaving the bed of a ravine and ascending to join the highway built by British engineers. Below, to left and right, was pit-mouth gloom, shadows amid shadows, full of eerie whisperings, and King felt the short hair on his neck begin to rise.

So he urged his horse forward, because what Rewa Gunga said is true. There is only one surer key to trouble in the Khyber than to seem afraid-and that is to be afraid. And to have sat his horse there listening to the Rangar's whisperings and trying to see through shadows would have been to invite fear, of the sort that grows into panic.

The Rangar followed him, close up, and both horse and mare sensed excitement. The mare's steel shoes sent up a shower of sparks, and King turned to rebuke the Rangar. Yet he did not speak. Never, in all the years he had known India and the borderland beyond, had he seen eyes so suggestive of a tiger's in the dark! Yet they were not the same color as a tiger's, nor the same size, nor the same shape!

"Look, sahib!"

"Look at what?"

"Look!"

After a second or two he caught a glimpse of bluish flame that flashed suddenly and died again, somewhere below to the right. Then all at once the flame burned brighter and steadier and began to move and to grow.

"Halt!" King thundered; and his voice was as sharp and unexpected as a pistol-crack. This was something tangible, that a man could tackle-a perfect antidote for nerves.

The blue light continued on a zigzag course, as if a man were running among boulders with an unusual sort of torch; and as there was no answer King drew his pistol, took about thirty seconds' aim and fired. He fired straight at the blue light.

It vanished instantly, into measureless black silence.

"Now you've jolly well done it, haven't you!"' the Rangar laughed in his ear. "That was her blue light-Yasmini's!"

It was a minute before King answered, for both animals were all but frantic with their sense of their riders' state of mind; it needed horsemanship to get them back under control.

"How do you know whose light it was?" King demanded, when the horse and mare were head to head again.

"It was prearranged. She promised me a signal at the point where I am to leave the track!"

"Where's that guide?" demanded King; and Darya Khan came forward out of the night, with his rifle c.o.c.ked and ready.

"Did she not say Khinjan is the destination?"'

"Aye!" the fellow answered.

"I know the way to Khinjan. That is not it. Get down there and find out what that light was. Shout back what you find!"

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.