world. It was at that time that the seal of secrecy was lifted from the lips of his agents and higher emissaries, and those that chose revealed much of the mystery of Goliah's organization and methods. His destroying angels, however, remained forever dumb. Who the men were who went forth to the high places and killed at his bidding will be unknown to the end of time—for kill they did, by means of that very subtle and then-mysterious force that Goliah had discovered and named "Energon."
But at that time Energon, the little giant that was destined to do the work of the world, was unknown and undreamed of. Only Goliah knew, and he kept his secret well. Even his agents, who were armed with it, and who, in the case of the yacht Energon, destroyed a mighty fleet of war-ships by exploding their magazines, knew not what the subtle and potent force was, nor how it was manufactured. They knew only one of its many uses, and in that one use they had been instructed by Goliah. It is now well known that radium, and radiyte, and radiosole, and all the other compounds, were by-products of the manufacture of Energon by Goliah from the sunlight; but at that time nobody knew what Energon
