Being a frequent visitor at the palace and being well known by all the officers of the Warlord's body guard, I had no difficulty in gaining admission to the palace, and presently I was waiting in the hall, just off the small compartment in which the Warlord is accustomed to give small, private audiences, while a slave announced me to his master. I do not know how long I waited. It could not have been a long while, yet it seemed to me a veritable eternity, because my mind was harassed by the conviction that the woman I loved was in dire danger. I was possessed by a conviction, ridiculous perhaps, but none the less real, that I alone could save her and that every instant I was delayed reduced her chances for succor before it was too late. But at last I was invited to enter, and when I stood in the presence of the great Warlord I found him surrounded by men high in the councils of Helium. "I assume," said John Carter, coming directly to the point, "that what brings you here tonight, Hadron of Hastor, pertains to the matter of the abduction of the daughter of Tor Hatan. Have you any knowledge or any theory that might cast any light upon the subject?" "No," I replied. "I have come merely to obtain your authority to depart at once in an attempt to pick up the trail of the abductors of Sanoma Tora." "Where do you intend to search?" he demanded. "I do not yet know, sir," I replied, "but I shall find her." He smiled. "Such assurance is at least an asset," he said, "and knowing as I do what prompts it, I shall grant you the permission you desire. While the abduction of a daughter of Helium is in itself of sufficient gravity to warrant the use of every resource to apprehend her abductors and return her to her home, there is also involved in this occurrence an element that may portend high danger to the empire. As you doubtless know, the mysterious ship that bore her away mounted a gun from which emanated some force that entirely disintegrated all the metal parts of the patrol flier that sought to intercept and question it. Even the weapons and the metal portions of the harness of the crew were dissipated into nothing, a fact that was easily discernible from an examination of the wreck of the patrol flier and the bodies of its crew. Wood, leather, flesh, everything of the animal and vegetable kingdom that was aboard the flier, has been found scattered about the ground where it fell, but no trace of any metallic substance remains. "I am impressing this upon you because it suggests to my mind a possible clue to the general location of the city of these new enemies of Helium. I am convinced that this is but the first blow, since any navy armed with such guns could easily hold Helium at its mercy, and few indeed are the cities of Barsoom outside the empire that would not seize with avidity upon any instrument that would give them the sack of the Twin Cities.