After the miners had given the empty car a start, Derrick found that he could keep it in motion, and undertook to push it as far as the junction, Mrs. Halford and Miss Nellie following on foot. The two miners remained upon the scene of the accident to refill the car they had been compelled to unload.

The ladies and Derrick had gone but a short distance when they heard, faintly, through the closed door behind them, a plaintive "Haw, he-haw, he-haw, he-haw."

As Nellie Halford said, it sounded exactly as though poor dear old Harry Mule were begging them not to leave him.

They had nearly reached the junction when a cheery voice rang out of the gloom ahead of them, saying,

"Holloa there! where's your mule? and where's your light? You wouldn't run over a stranger, would you?"

"I'm the mule," replied Derrick, as, panting and perspiring with his exertions, he looked around a rear corner of the car to see who was coming.

"Why, Derrick, is that you?" inquired the voice, in a tone of great surprise. "What has happened? where are the ladies?"

"Oh, Warren!" exclaimed Mrs. Halford, from somewhere back in the darkness, "I'm so thankful to see—I mean to hear—you. Here we are."

"But I don't understand," said Mr. Jones, for it was he who had so unexpectedly come to their assistance. "What is the meaning of all this? Where's the bumping-mule?"

"We had a collision with a door," explained Miss Nellie, "and poor Harry Mule got crushed. His leg's broken, and he's all cut up. But oh, Uncle Warren, you won't have him killed, will you?"