He nodded again. “In these waters?” “I think not. I'm not sure, but I think not.” “The grenades you have seen, and the rifles and cartridges were sent by the Germans to Dar es Salaam, to suppress a rising of African natives. Does it begin to grow clear to you, my friend?” He smiled as well as nodded this time. “Muhammad Anim used to wait with a hundred women at a certain place on the seashore. What he found on the beach there he made the women carry on their heads to Khinjan. And by the time he had hidden what he found and returned from Khinjan to the beach, there were more things to find and bring. So they worked, he and the Germans, for I know not how long--with the English watching the seas as on land lean wolves comb the valleys. “Did you ever hear of the big whale in the Gulf?” “No,” said King. That was natural. There are as a rule about as many whales as salmon in the Persian Gulf. “A German who came to me in Delhi--he who first showed me pictures of an underwater ship--said that at that time the officers and crew of one such ship were getting great practise. Do you suppose their practise made whales take refuge in the Gulf?” “How should I know, Princess?” “Because I heard a story later, of an English cruiser on its way up the Gulf, that collided with a whale. The shock of hitting it bent many steel plates, and the cruiser had to put back for repair. It must have been a very big whale, for there was much oil on the sea for a long time afterward. So I heard. “And no more dynamite came--nor rifles--nor cartridges, although the Germans had promised more. And orders for Muhammad Anim that had been said to come by sea came now by way of Bagdad, carried by pilgrims returning from the holy places. I know that because I intercepted a letter and threw its bearer into Earth's Drink to save Muhammad Anim the trouble of asking questions.” “What were the terms of the German bargain?” King asked her. “What stipulations did they make?” “With the tribes? None! They were too wise. A jihad was decided on in Germany's good time; and when that time should come ten rifles in the 'Hills' and a thousand cartridges would mean not only a hundred dead Englishmen, but ten times that number busily engaged. Why bargain when there was no need? A rifle is what it is. The 'Hills' are the 'Hills'! “Tell me about your lamp oil, then,” he said. “You burn enough oil in Khinjan Caves to light Bombay! That does not come by submarine. The sirkar knows how much of everything goes up the Khyber. I have seen the printed lists myself--a few hundred cans of kerosene--a few score gallons of vegetable oil, and all bound for farther north. There isn't enough oil pressed among the 'Hills' to keep these caves going for a day. Where does it all come from?” She laughed, as a mother laughs at a child's questions, finding delicious enjoyment in instructing him.