The general did not notice that King was licking his lips. Nor, if he had noticed King's hand that now was in front of him pressing on something under his shirt, could he have guessed that the something was a gold-hilted knife with a bronze blade. King grunted in token of attention, and the general continued.

"She gave in finally, but I felt nervous about it. Now, without your getting sight of her—you say you haven't seen her?—her whole attitude has changed! What have you done? Bringing up her thirty men seems a little enough thing. Yet, she swears by you! Used to swear at you, and now says you're the only officer in the British army with enough brains to fill a helmet! Says she wouldn't go up the Khyber without you! Says you're indispensable! Sent Rewa Gunga round to me with orders to make sure I don't change my mind about you! What have you done to her—bewitched her?"

"Done nothing," said King.

"Well, keep on doing nothing in the same style and the world shall render you its best jobs, one after the other, in sequence! You've made a good beginning!"

"Know anything of Rewa Gunga, sir?"

"Nothing, except that he's her man. She trusts him, so we've got to, and you've got to take him up the Khyber with you. What she orders, he'll do, or you may take it from me she would never have left him behind. As long as she is on our side you will be pretty safe in trusting Rewa Gunga. And she has got to be on our side. Got to be! She's the only key we've got to Khinjan, and hell is brewing there this minute! She dare unlock the gates and ride the devil down the Khyber if she thought it worth her while! You're to go up the Khyber after her to convince her that there are better mounts than the devil and better fun than playing with hell-fire! The Rangar told me he had given you her passport—that right?"

As they turned at the end of the platform King bared his wrist and showed the gold bracelet.

"Good!" said the general, but King thought his face clouded. "That thing is worth more than a hundred men. Jack Allison wore that same bracelet, unless I'm much mistaken, on his way down in disguise from Bukhara. So did another man we both knew; but he died. Be sure not to forget to give it back to her when the show's over, King."

King nodded and grunted. "What's the news from Khinjan, sir?"

"Nothing specific, except that the place is filling up. You remember what I told you about the 'Heart of the Hills' being in Khinjan? Well, they say now that the 'Heart of the Hills' has been awake for a long time, and that when the heart stirs the body does not lie quiet long. No use trying to guess what they mean; go and find out. And remember—the whole armed force at my disposal in this Province isn't more than enough to tempt the tribes to conclusions! It's a case for diplomacy. It's a case where diplomacy must not fail."

King said nothing, but the chin-strap mark on his cheek and chin grew slightly whiter, as it always does under the stress of emotion. He can not control it, and he has dyed it more than once on the eve of happenings, there being no more wisdom in wearing feelings on one's face than on a sleeve.

"Here comes your engine," said the general. "Well—there are two battalions of Khyber Rifles up the Pass and they're about at full strength. They've got word already that you are gazetted to them. They'll expect you. By the way, you've a brother in the K.R., haven't you?"

"At Ali Masjid, sir."

"Give him my regards when you see him, will you?"

"Thank you, sir."

"There's your engine whistling. You'd better hurry, Good-by, my boy. Get word to me whenever possible. Good luck to you! Regards to your brother! Good-by!"