"You are a little impetuous," was the quiet answer. "Some day there will, I hope, be a reckoning; but a wise man says little and awaits his opportunity. Our turn has not come yet. When it does I do not think you will find me dilatory. Meanwhile, I'm puzzled. There are points connected with this affair which are far from clear; but those fellows have finished and we will go on again."

Beyond instructing Dane and his immediate followers to keep the occurrence secret, Maxwell said nothing further until noon had passed, when Dane asked a question.

"Why did the Leopards make their first move now, when we could, if we wished it, retreat, instead of waiting until we had penetrated farther into their country?"

"It is a pertinent question," said Maxwell. "For one thing, this is, after all, King Shaillu's country, and they possibly fear that if we once have speech with him, the headman, who, so the French officers told me, has a hankering after civilization, might extend us protection. But that does not quite account for everything. You remember Miss Castro's mention of the following shadow? Events have proved her predictions signally correct hitherto, and I am inclined to fancy that the worst danger still lies behind us and not before."

Maxwell vouchsafed no further information, and though Dane knew it was well the expedition had for its leader a man unmoved alike by excess of anger or misguided pity, he could not help retorting: "You foresee a good deal, Carsluith. It is unfortunate you could not more often prevent it. Why could you not have told me more of what you anticipated?"

Maxwell laughed good-humoredly.

"Isn't it apparent that what I prevent from happening does not occur? As to the last question, perhaps the African's answer, 'You never asked me,' is the best. One dreads so much that it appeared useless to harrow your feelings until I was certain."

The march through headman Shaillu's dominions left upon Dane only a series of blurred impressions. He was too sick to notice definite details most of the time; but he decided that under no circumstances could it be considered a cheerful country. For days together the expedition floundered through dripping forest so laced and bound with creepers that at noon the daylight could hardly filter down. The atmosphere resembled that of a Turkish bath; moisture splashed upon the broad leaves everywhere, and the heat and the gloom together produced a distressing lassitude. This the white men made strenuous efforts to resist, knowing that they might blunder into an ambush at any moment.

It was evident that their enemies had not lost touch with them; for in spite of their keenest vigilance, a carrier was twice spirited out of camp at night. Once Dane, making the rounds with a lantern, came upon a sentry huddled beneath a cottonwood. He had paid a heavy penalty for his drowsiness. Even Maxwell showed signs of temper at this, and the expedition waited two nights in camp while its leaders prowled through the forest in an attempt to surprise the assassins. It was, of course, a failure. They returned at sunrise, muddy, ragged, and savage, having neither seen nor heard anything suspicious.

The fact that they never did see their persecutors was the most harassing feature of it all; and at last Dane grew by turns murderously resentful and subject to fits of limp dejection, in which the fever had doubtless a share. The few villages they passed were empty. Where a river crossed their path the canoes had been taken away; and at intervals detachments of the carriers fell sick mysteriously. When they limped out into a waste of crackling, sword-edged grass, the glare and dust and heat were bewildering, and after a few days Dane longed for the forest again.