It had threatened rain for some hours, and as nightfall came on, the first drops of a violent tropical storm descended. Soon from a distance came the rumble of thunder, and spasmodic flashes of lightning lit up the woods. The soldiers huddled under the shelter of a clump of low trees, while Captain Coleo sought the protection of the canvas, accompanied by Walter, Carlos, and a guard. Walter's hands had been bound behind him, and he was allowed to sit on a small block of wood beside one of the hammocks in which the wounded negro reclined. "We will not move to Santiago to-night," said the Spanish captain. "I think the storm will clear away by morning." He was busy making out a report, and sat at his little table for the purpose, a spluttering Mambi taper fastened to a stick driven into the soil being his only light. The taper went out half a dozen times, but there was nothing to do but to light it again, and this Captain Coleo did without the least show of impatience. To him war was a business, and he was satisfied to take matters just as they came. The guard trudged around and around the patch covered by the canvas, his rifle on his shoulder and the never-failing Spanish cigarette in his mouth. Occasionally he glanced toward Walter and the negro, but his interest in the prisoners soon gave way to his own discomforts, and he gave them no more attention. Presently Walter felt a hand steal over his shoulder. "What you think--we run for it, maybe?" whispered Carlos. "I'd like to run, but we may get shot," whispered Walter in return. At this Carlos shrugged his shoulders. With two Mauser bullets in him the tall negro rebel was still "game." It was such men as he who had kept this unequal warfare in Cuba going for three long years despite Spain's utmost endeavors to end the conflict. "Raise up a bit and I untie rope," he said, as the guard made another round and walked from them. "Maybe we can go when big thunder and lightning come--not so?" "All right--I'll go you," cried Walter, lowly, and in a bit of Western slang. "A fellow can't die but once, and I have no desire to be taken to the dungeon of Morro Castle, or to any other Spanish lockup." He raised up, and in a trice Carlos had the cords about his wrists unloosened. Captain Coleo still sat writing. But now the taper went out again and he paused to relight it. At that instant came a blinding flash of lightning and a loud peal of thunder which startled the few horses the camp possessed and caused them to prance about madly. "Now!" cried Carlos, and with one quick leap he cleared six feet of ground between the hammock and the nearest patch of woods. Walter also leaped, and away they went side by side through the wind, rain, and darkness.