headline, a screamer. Ul was the seat of Martian diranium mining operations. And Mars ran on diranium ore and whatever it was that the Martians did with it. We didn't know anything about diranium then and the Martians kept it that way. We had nothing like it and it drew the con boys like a magnet. But fruitlessly. Ambassador Ferne, a real level guy with the Martians, made sure nothing like diranium ever left in anyone's carpet bag. Our relations with the Martians were smooth, as a result. There was really nothing else we wanted from them. Except maybe to see what their women looked like, and, oh yes, their children. No ancient system of purdah was ever stricter. They were inflexible on the subject. They had not only instituted elaborate precautions for keeping their women invisible, it was, also, distinctly a breach of good manners to mention them. We had been given a rough idea of the methods the Martians employed in rearing children, but while it excited a lot of psychologist chaps with its novelty, we were still frustrated and speculative about their female relations. Who must have been a pretty attractive and exotic lot, to judge by their men. But you couldn't, if you were decent, do anything but defer to the Martians in the matter. They were wonderful people, honest, friendly and with no ax to grind. They invariably brought out your best without any seeming effort. They made you examine into your motives, and the darker nooks and crannies of your far-from-perfect-soul. Consequently, the Ul disaster packed a real wallop for us. When the Martian authorities got the news from Ul they appealed to Ferne for assistance. The U.F.S. Rocket Auxiliary was the fastest transportation available on Mars, faster than anything the Martians had. The Ambassador ordered the rocket fleet to assist in the immediate evacuation of stricken Ulans to Marsport medical stations. In addition a team of Martian and Earth Federation technicians boarded the lead ship, Electra. Equipment, food and medical supplies were crowded into the remaining ships. And a large fleet of Martian land machines went into action. The land machines were like enormous onyx bowling balls, rolling heavily but smoothly on bands of gripper treads. They would go as far as they could into the hills, and the clumsy, short-hop Martian wings would make the rest of the trip to Ul. Of course the monster maw of public interest on Earth devoured the first news like a cocktail