Five miles farther on, the horses of Leoncia and her father in collapse, where the trail plunged into and ascended a dark ravine, Francis urged the others on and dropped behind. Giving them a few minutes' start, he followed on behind, a self-constituted rearguard. Part way along, in an open space where grew only a thick sod of grass, he was dismayed to find the hoof-prints of the two horses staring at him as large as dinner plates from out of the sod. Into the hoofprints had welled a dark, slimy fluid that his eye told him was crude oil. This was but the beginning, a sort of seepage from a side stream above off from the main flow. A hundred yards beyond he came upon the flow itself, a river of oil that on such a slope would have been a cataract had it been water. But being crude oil, as thick as molasses, it oozed slowly down the hill like so much molasses. And here, preferring to make his stand rather than to wade through the sticky mess, Francis sat down on a rock, laid his rifle on one side of him, his automatic pistol on the other side, rolled a cigarette, and kept his ears pricked for the first sounds of the pursuit.

And the beaten peon, threatened with more beatings and belaboring his over-ridden mare, rode across the top of the ravine above Francis, and, at the oil-well itself, had his exhausted animal collapse under him. With his heels he kicked her back to her feet, and with a stick belabored her to stagger away from him and on and into the jungle. And the first day of his adventures, although he did not know it, was not yet over. He, too, squatted on a stone, his feet out of the oil, rolled a cigarette, and, as he smoked it, contemplated the flowing oil-well. The noise of approaching men startled him, and he fled into the immediately adjacent jungle, from which he peered forth and saw two strange men appear. They came directly to the well, and, by an iron wheel turning the valve, choked down the flow still further.

"No more," commanded the one who seemed to be leader. "Another turn, and the pressure will blow out the pipes for so the Gringo engineer has warned me most carefully."

And a slight flow, beyond the limited safety, continued to run from the mouth of the gusher down the mountain side. Scarcely had the two men accomplished this, when a body of horsemen rode up, whom the peon in hiding recognized as the haciendado who owned him and the overseers and haciendados of neighboring plantations who delighted in running down a fugitive laborer in much the same way that the English delight in chasing the fox.

No, the two oil-men had seen nobody. But the haciendado who led saw the footprints of the mare, and spurred his horse to follow, his crowd at his heels.

The peon waited, smoked his cigarette quite to the finish, and cogitated. When all was clear, he ventured forth, turned the mechanism controlling the well wide open t watched the oil fountaining upward under the subterranean pressure and flowing down the mountain in a veritable river. Also, he listened to and noted the sobbing, and gasping, and bubbling of the escaping gas. This he did not comprehend, and all that saved him for his further adventures was the fact that he had used his last match to light his cigarette. In vain he searched his rags, his ears, and his hair. He was out of matches.

So, chuckling at the river of oil he was wantonly running to waste, and, remembering the canyon trail below, he plunged down the mountainside and upon Francis, who received him with extended automatic. Down went the peon on his frayed and frazzled knees in terror and supplication to the man he had twice betrayed that day. Francis studied him, at first without recognition, because of the bruised and lacerated face and head on which the blood had dried like a mask.

"Amigo, amigo," chattered the peon. But at that moment, from below on the ravine trail, Francis heard the clatter of a stone dislodged by some man's foot. The next moment he identified what was left of the peon as the pitiable creature to whom he had given half the contents of his whiskey flask.

"Well, amigo," Francis said in the native language, "it looks as if they are after you."

"They will kill me, they will beat me to death, they are very angry," the wretch quavered. "You are my only friend, my father and my mother, save me."