"But we must make him let us in as partners."

"Yes, we'll be guides and partners at the same time."

"I wonder whether he will make much money on it."

"And I wonder whether he will be able to buy it soon."

The boys continued for some time to build castles in the air, and to speak of their interest in the cave as if it were already a reality. Their conversation was interrupted by Bounce, who ran out from the porch to the yard-gate barking furiously. They went to the door, but saw no one. It was a poor runaway slave who had caused the disturbance. He had been whipped most cruelly by his master, old Bowen, and threatened with death; and knowing that this was but the beginning of his sufferings, had resolved to attempt an escape. He was now concealed near the yard-gate, in the branches of a small tree. Later in the night he contrived to attract Mose's notice, who, pitying him in his distress, carried him to one of the hay-lofts.


CHAPTER XVI.

ON THE TRAIL OF THE RUNAWAY SLAVE.

Early the next morning, when old Bowen discovered that the slave had fled, he called his dogs and started in pursuit. It was easy to follow the trail, as it was still fresh. He urged his horse on as fast as it could go, shouted to the dogs, and cursed the fugitive slave. In his hand he held a long, blacksnake whip to administer punishment. His eyes sparkled with cruel expectation. His hand grasped the whip firmly, while on, on he rode. The hounds increased their speed. The trail was growing fresher. They would overtake the wretch soon. The heartless master plunged the spurs into his horse's sides, for the dogs were out-distancing him. They passed the Howard house. No! They suddenly stopped in front of the yard-gate. They dashed on, ran wildly in several directions, and returned to the gate. Here they barked, jumped into the air, and scratched around a small tree. The trail ended here. Old Bowen rode up to the spot almost maddened with fury, for Zachary Howard, he thought, had given shelter and protection to his fugitive slave. What revenge! What revenge would be his! Now had his day of retaliation come! He would drag the slave out from his place of concealment, would scourge him in Howard's presence—scourge him until the ground was covered with blood, and the more he writhed and cried for mercy, the harder the lash would fall. If Howard pleaded for him, his punishment would be prolonged. Oh! revenge, cruel, terrible revenge! He leaped from his horse, and, grasping his whip firmly, started toward the house. Mr. Howard, who had been disturbed by the noise, came out to meet him.

"Zach Howard!" cried the raging master, "show me where my slave is concealed. You can't deny it, you have hid him. But I'll find him, and whip him here while you look on—whip him until there is not a drop of blood left in his body. I'll whip him and show you that he is my slave, not yours! Where is he? Bring him out. Zach! Bring him out!"