Steve turned just in time to see a wall of golden metal almost towering over him. Even his quick mind did not grasp the meaning of the scene until it was too late. His muscles refused to obey his command, and for once in his life the Iron Boy stood with a sensation in his heart that was not far removed from fear. He did not know which way to turn for safety, even had he possessed the strength to escape from his perilous position.

Yells and shouts of warning from all sides merely served to confuse him the more. Had it been daylight Rush no doubt would have quickly thrown himself to one side.

Suddenly something came whirling through the air. The Iron Boy did not see it, and it is doubtful if more than one man about the furnace did. It was a dark object, and it smote Steve across the chest with terrific force.

The Iron Boy staggered backward, toppled over just as the molten flood from the furnace went hissing past. The boy did not stop there. His body began rolling down the incline leading to the jumping-off place, below which the tracks were located. His body shot over ahead of the metal, for that had to follow a circuitous course. There was little danger of its overtaking him, as a dam at the lower end was intended to check its flow until the train had backed in with the ladles to receive the ore. This train, as it chanced, was at the moment backing down to the furnace at high speed, for the train was late and the tapping of the furnace, the engineer knew, could not be delayed without perhaps doing great damage to the metal.

Bob Jarvis, from his perch high in the air, had caught sight of the scene that was being enacted below as a draught of air tore aside the curtain of smoke that during the evening had blotted out the lower end of the furnace. Forgetful of his duty up there Bob sprang to the ladder. He did not wait for the hot rungs this time; but, grasping the sides of the iron ladder, shoes on the outside pressed tight against the uprights, he dropped out of sight of the charging platform like a stone. The rapid descent was burning the skin from his palms and an odor of burning leather reached his nose faintly as the iron sides of the ladders burned through the shoes pressed against it.

Bob landed with a jolt. He dropped to the furnace floor, but was up in a twinkling. Leaping the saffron river he bolted across the intervening space and sprang straight out into the air, right in the face of the approaching train of flat cars thundering in.

There was a ten-foot drop to the ground. Jarvis did not know whether he was going to land in a pit of hot ore, cinders, or on a fence of iron that would end his career right there.

By the light from the opened furnace, as he was falling, he saw the tracks below him and the form of Steve Rush lying stretched across them. Bob saw something else too—the long line of flat cars swooping down on Steve.

Jarvis landed on all fours. He did not waste time in glancing about to see where the train was. Instead, he grabbed Rush, pitching him headlong out of the way. Steve landed on his head, pivoted for a second, and then fell over on his back.

Jarvis straightened up and started to leap clear of the track when he was struck a terrific blow from behind. The force of the blow lifted the boy from the tracks. As everything about him began to grow black he felt himself being hurled through the air.