"My sister is brave," Black Cat at length said; "but a woman is a weak creature, whose help is of but very slight weight under such grave circumstances."

"Perhaps so," she said boldly.

"Wife," Unicorn said, as he laid his hand on her shoulder, "go whither your heart calls you; save my brother and pay the debt you have contracted with him: my eye will follow you, and at the first signal I will run up."

"Thanks," the young woman said, joyfully, and kneeling before the chief, she affectionately kissed his hand.

Unicorn went on—

"I confide this woman to my brother—I know that his heart is great: I am at my ease; farewell."

And after a parting signal he dismissed his guest; the chief entered his calli without looking back, and let the buffalo hide curtain fall behind him. Sunbeam looked after him; when he had disappeared, she turned to Black Cat.

"Let us go," she said, "to save our friend."

A few hours later, the Apache chief, followed by a young woman, rejoined his tribe on the banks of the Gila, and on the next day but one Black Cat arrived with his entire forces at the hill of Mad Buffalo.