"How far are we from the Soudan road?" she asked.

"We are a hundred and twenty miles from the springs of Telemsi," I replied. "We could make thirty miles by going toward Iferouane; but the wells are not marked on that route."

"Then we must walk toward the springs of Telemsi," she said. "A hundred and twenty miles, that makes seven days?"

"Seven days at the least, Tanit-Zerga."

"How far is it to the first well?"

"Thirty-five miles."

The little girl's face contracted somewhat. But she braced up quickly.

"We must set out at once."

"Set out on foot, Tanit-Zerga!"

She stamped her foot. I marveled to see her so strong.