"That probably helps some. They also believe that the higher the type is, the faster will evolution proceed, and the sooner will mankind reach what they call the Ultimate Goal, and know all things. Believing as they do that the fittest must survive, and thinking themselves, of course, the superior type, it is ordained that Mardonale must be destroyed utterly, root and branch. They believe that the slaves are so low in the scale, millions of years behind in evolution, that they do not count. Slaves are simply intelligent and docile animals, little more than horses or oxen. Mardonalians and savages are unfit to survive and must be exterminated. "Their ministers are chosen from the very fittest. They are the strongest, cleanest-living, and most vigorous men of this clean and vigorous nation, and are usually high army officers as well as ministers." * * * * * An attendant announced the coming of the Karfedix and his son, to pay the call of state. After the ceremonious greetings had been exchanged, all went into the dining hall for darprat. As soon as the meal was over, Seaton brought up the question of the double wedding that kokam, and the Karfedix was overjoyed. "Karfedix Seaton," he said earnestly, "nothing could please us more than to have such a ceremony performed in our palace. Marriage between such highly-evolved persons as are you four is wished by the First Cause, whose servants we are. Aside from that, it is an unheard-of honor for any ruler to have even one karfedix married beneath his roof, and you are granting me the privilege of two! I thank you, and assure you that we will do our poor best to make the occasion memorable." "Don't do anything fancy," said Seaton hastily. "A simple, plain wedding will do." Unheeding Seaton's remark, the Karfedix took his wireless from its hook at his belt and sent a brief message. "I have summoned Karbix Tarnan to perform the ceremony. Our usual time for ceremonies is just before koprat--is that time satisfactory to you?" Assured that it was, he turned to his son. "Dunark, you are more familiar than I with the customs of our illustrious visitors. May I ask you to take charge of the details?" While Dunark sent a rapid succession of messages, Dorothy whispered to Seaton: "They must be going to make a real function of our double wedding, Dick. The Karbix is the highest dignitary of the church, isn't he?" "Yes, in addition to being the Commander-in-Chief of all the Kondalian armies. Next to the Karfedix he is the most powerful man in the empire. Something tells me, Dottie, that this is going to be SOME ceremony!" As Dunark finished telegraphing, Seaton turned to him. "Dorothy said, a while ago, that she would like to have enough of that tapestry-fabric for a dress. Do you suppose it could be managed?"