“Give chase, John! cross over to the up-line, but don’t go too far.”
“All right, sir,” said John, laying his hand on the regulator.
Even while the superintendent was speaking Will Garvie’s swift mind had appreciated the idea. He had leaped down and uncoupled the Lightning from its train. John touched the whistle, let on steam and off they went crossed to the up-line (which was the wrong line of rails for any engine to run in that direction), and away he went at forty, fifty, seventy miles an hour! John knew well that he was flying towards a passenger-train, which was running towards him at probably thirty-five or forty miles an hour. He was aware of its whereabouts at that time, for he consulted his watch and had the time-table by heart. A collision with it would involve the accumulated momentum of more than a hundred miles an hour! The time was short, but it was sufficient; he therefore urged Will to coal the furnace until it glowed with fervent heat and opened the steam valve to the uttermost. Never since John Marrot had driven it had the Lightning so nearly resembled its namesake. The pace was increased to seventy-five and eighty miles an hour. It was awful. Objects flew past with flashing speed. The clatter of the engine was deafening. A stern chase is proverbially a long one; but in this case, at such a speed, it was short. In less than fifteen minutes John came in view of the fugitive—also going at full speed, but, not being so powerful an engine and not being properly managed as to the fire, it did not go so fast; its pace might have been forty or forty-five miles an hour.
“Will,” shouted John in the ear of his stalwart fireman, “you’ll have to be sharp about it. It won’t do, lad, to jump into the arms of a madman with a fire-shovel in his hand. W’en I takes a shot at ’im with a lump of coal, then’s yer chance—go in an’ win, lad—and, whatever—ye do, keep cool.”
Will did not open his compressed lips, but nodded his head in reply.
“You’ll have to do it all alone, Bill; I can’t leave the engine,” shouted John.
He looked anxiously into his mate’s face, and felt relieved to observe a little smile curl slightly the corners of his mouth.
Another moment and the Lightning was up with the tender of the run-away, and John cut off steam for a brief space to equalise the speed. Thomson at that instant observed for the first time that he was pursued. He looked back with a horrible glare, and then, uttering a fierce cheer or yell, tugged at the steam handle to increase the speed, but it was open to the utmost. He attempted to heap coals on the fire, but being inexpert, failed to increase the heat. Another second and they were abreast John Marrot opened the whistle and let it blow continuously, for he was by that time drawing fearfully near to the train that he knew was approaching.
Seeing that escape was impossible, Thomson would have thrown the engine off the rails if that had been possible, but, as it was not, he brandished the fire-shovel and stood at the opening between the engine and tender, with an expression of fiendish rage on his countenance that words cannot describe.
“Now, Bill, look out!” said John.