And now a girl came to summon us to dinner. She was a very lovely girl; her saronglike garment was of fine material, her ornaments of great beauty. "A member of Ero Shan's family?" I asked Herlak after she had left. "She is employed in his house," replied Herlak. "Korgan Sentar Ero Shan has no family." I had heard this Korgan Sentar title attached to Ero Shan's name previously, and had wondered relative to its significance. The two words mean warrior biologist, but they made no sense to me as a title. I questioned Herlak concerning them as we crossed the garden in response to the summons to dinner. "The title means that he is both a warrior and a biologist; he has passed examinations admitting him to both classes. The fact that he is a member of one of the other four classes as well as a Korgan makes him an officer and eligible to the title. We common soldiers would not care to serve under any but a brilliant man; and believe me it takes a brilliant man to pass the entrance examination to any of the scientific classes, for he has to pass creditably even in the three to which he is not seeking elevation." Herlak led me to a large apartment where I saw Ero Shan, three other men, and six women laughing and talking together. There was a suggestion of a lull in the conversation as we entered the room, and interested glances were cast in my direction. Ero Shan came forward to meet me and then introduced me to the others. I should have enjoyed that dinner, with its marvelous food and sparkling conversation, and the kindness showed me by the other guests, but I could not rid my mind of a suspicion that their kindness might be prompted by pity--that they might share my doubt as to my ability to pass the hereditary test. They knew, as well as I did, that the shadow of death was hovering over me. I thought of Duare, and hoped she was safe. XV THE JUDGMENT Herlak slept on a couch near me that night. I called him the death watch, and he was polite enough to seem to enjoy my little joke. Ero Shan, Herlak and I breakfasted together the next morning. The girl who had summoned us to dinner the night before waited on us. She was so radiantly beautiful that it was almost embarrassing; I felt that I should be waiting on her. She was young, but then every one I had seen in Havatoo appeared young. Of course I was not greatly surprised by this, for I knew of the longevity serum developed by the scientists of Amtor. I myself had been inoculated against old age, but I remarked on it casually to Ero Shan. "Yes," he said, "we could live forever if the Sanjong so decreed. At least we would never die of old age or disease, but they have decreed otherwise. Our serum gives immunity for two or three hundred years, depending upon the natural constitution of the individual. When it ceases to be effective death comes quickly. As a rule we anticipate it when we see that the end is coming."