Then as the light began to fade from the plain the Crows made a final, heroic effort, and broke through the circle of foes. They raced directly toward the spot where the Sioux were watching, and behind them thundered the Blackfeet.

"Run to the ponies!" cried White Otter, as he realized the peril which threatened them.

They scrambled wildly down the ridge and called to Little Raven to bring the ponies. He had already guessed that something was wrong, and he lost little time in joining them.

"The Crows and the Blackfeet are almost here!" White Otter told him, as he sprang upon the piebald.

As the plain offered no hiding place in the vicinity of the ridge, White Otter realized that their only chance of escape lay in open flight. He also knew that to turn toward the north would arouse the suspicions of the crafty Blackfeet. He raced away toward the east.

"Keep low on your ponies, and perhaps our enemies will not know who we are," he advised his companions.

Crouching low upon the necks of their ponies, the Sioux rode furiously to gain a safe lead upon their foes. Night was almost at hand, and the dusky twilight shadows made it difficult for their enemies to identify them. When the Crows finally dashed recklessly over the top of the ridge the Dacotahs were many arrow flights away. At sight of the three racing ponies, however, the Crows apparently became suspicious, and fearful of being led into another trap. They immediately swerved from their course, and rode toward the north.

"That is bad," cried White Otter, who had been risking his neck to glance back at his foes. "If they go that way they may find our people."

"I believe our friends will be watching sharp," Lean Wolf assured him.

Then they heard the wild, ringing whoops of the Blackfeet, and White Otter again turned his head to look back. The heavy shadows had almost wiped out the ridge, and it was difficult to see the company of riders who were racing recklessly down the steep grassy slope. He made them out, however, and was relieved to see them turn sharply and follow the Crows. The latter had entirely faded from sight in the dusk.