The girl knew that he was not talking at random to hide nervousness. There was an underlying gravity in his manner and she secretly thrilled to it. Although he still wore the dirty bandage and was dusty and unkempt, she thought he had a very gallant air. His eyes were bright and intent, and his thin face was very resolute. The faint smile with which he regarded her somehow emphasized his determined, highstrung look.

"Señor," she said, "it is better to aim high. Achievement is not everything; the effort counts, and it is a generous errand you go upon to-night. But we will talk of something else. Look; there is the house where I spent the only happy years I can remember, until my father heard the call of duty once more and obeyed. Higher up, you can see the green gap of the alameda; beyond it the church of San Sebastian." She paused for a moment with a shiver. "The white line beneath it is the top of the presidio, where Gomez lives. But the light fades quickly, and now, see—everything has gone."

The sun had sunk behind the cordillera, and the white town, changing suddenly to gray, melted out of sight as the shadows rolled up the hillside.

"You must see that it's enchanted," Walthew remarked. "The magician has waved his wand and blotted it out."

"It will shine again to-morrow," Blanca answered in a quiet voice. "The shadows have long rested on this country of ours, but one looks for the dawn."

The others were close behind them, but the party was smaller than it had been. Ragged men with dark, determined faces had been picked up on the way, but it would excite suspicion if they entered Rio Frio in a body, and they had separated during the last hour. Walthew did not know what their orders were, but he thought they would act upon some plan already made if he failed to secure Grahame's release; and Blanca presently bore this conclusion out.

"You will not be left unsupported, but it will be better if you can make Gomez set your comrade free without our help," she said. "We do not wish to strike the first blow to-night, but if it is needful, the presidio will be attacked. Gomez's position is like ours: he is not quite ready to force a conflict. You see how that strengthens your hand. He cannot altogether trust his soldiers, and a shot would rouse the town." Her voice sounded rather strained as she concluded: "But if you are careful, the shot will not be fired. Gomez is cruel, but he is a coward, and will give way if you use moral force."

"It's a big thing," Walthew answered thoughtfully. "Still, I must put it over somehow. I have to get my partner out."

Darkness fell before they reached Rio Frio, and Blanca stopped her mule on the outskirts of the town.

"We must separate here," she said. "I do not think the entrance is carefully guarded, because it is not Gomez's policy to admit that an attack is possible, but there may be spies, and a rural or two on watch." She paused and held out her hand. "I wish you good fortune, señor, and I do not think your nerve will fail, but if the worst comes, we will not leave you in Gomez's power."