Mary Nestor’s reason for putting her question to the young inventor was because Tom was speeding up the electric auto and guiding it along the road in the direction of the runaway horse. For that the animal was in a frenzy and was now running away was apparent to both the young people.

“What are you going to do, Tom?” repeated Mary.

“I’m going to save Mr. Jacks if I can before he gets to the dangerous part of the road,” answered the young inventor. “If I can run up alongside of him, I may be able to lift him out of his carriage in case there is a likelihood of his going down the gully. Is the road very narrow there, Mary?”

“Yes, it is—hardly wide enough for two between the side of the cliff on the left and the edge of the gully on the right.”

“Then there’s not much chance of driving the runabout between him and the edge of the gully,” reasoned Tom. “I might go in myself. Luckily he’s driving on the left side of his buggy and this car has a right-hand drive. I can reach right over and grab him. And when I get near enough to do that, Mary, I want you to take the steering wheel of this car and hold it steady. Can you do that?”

“I’ll try, Tom.”

“You’ve got to do it if we’re to save his life.”

“Very well then, Tom, I will,” returned Mary in a quiet voice, and Tom knew she would not fail him. “How fast the horse is going!” she added.

The light buggy whirled around a curve on two wheels in a manner to make Mary catch her breath. Tom gave a low whistle. Then as the runabout made the same curve, Tom saw that the road ahead was straight but narrow. On one side, the left, rose a high cliff of rock, and on the right hand was a deep gully, the road running along its very edge.

“Oh, Tom, do you think you can catch him in time?” asked Mary anxiously. “There’s another curve, just ahead, and if the horse goes around that as fast as it is going now it will go over the edge and Mr. Jacks will be killed!”