sport that crop of whiskers?" "So I won't have to button my collar, ye feckless loon!" the big engineer replied instantly. "The Scots are a queer race." "Aye, lad—the salt o' the earth. We remain constant in a changing world. All the rest of you have forgotten race and breed and tradition, till ye've become as alike as peas in the same pod all over the Earth. We of Scotland take pride in being the exception." "And in talking like some wild and kilted highlander of the twentieth century! You're out of date, Angus!" "If you two are going to argue about that all the way to Venus," Gerry said grimly, "I'll toss you both out and let you drift around in space forever." "Speaking of the Twentieth Century," Steve said, "one of the ancient folk who lived in that long ago and primitive time would be surprised if they could see the New York of today. Why, they made more fuss about one of their funny old winged air-ships flying the Atlantic than we do about a voyage to Mars or the Moon." The ship from Mars settled gently down on the concrete landing platform, and her helicopters ceased to turn. From a hundred nozzles along the edge of the platform came hissing streams of water, playing upon the hull that had been heated by its swift passage through the outer layers of the Earth's atmosphere. Then, as the hull cooled, the streams of water died away and the doors opened. The passengers began to emerge. A platoon of police, their steel helmets gleaming in the glow of the lights, cleared a path through the crowd for a small group that hurried across to the waiting Viking. A few minutes later three newcomers came aboard. All wore the blue and gold uniform of the Interplanetary Fleet. The two men were Martians, thin and sharp featured, with the reddish skin of their race. The other was an Earth woman. Olga Stark stood nearly as tall as Gerry Norton's own six feet. She had a pale skin, and a mass of dark hair that was coiled low on her neck. "Pilot-Lieutenant Stark and Flight-Ensigns Tanda and Portok reporting aboard, sir," she said quietly. "You'll find the officers' quarters aft on B-deck. I'm calling a conference in the chart room as soon as we get clear of the stratosphere." Gerry Norton stood on the little platform at the top of the control