One interplanetarily notorious kantran made a feature of swinging its attractions aloft in gilded cages, where all of them, young and old, pale and painted, giant and dwarf, ogled the arrested passers-by and invited sampling of their wares.

Of all kinds and conditions of men were these passers-by. Earthling sailors, white, negro, Chinese and Eurasian, most of them in the drab blue of space-ship crews, but each with a ray-gun strapped to his waist; short, thin-faced Venusians, shifty-eyed, cunning, with the planet's universal weapon, the skewer-blade, sheathed at their sides; tall, sweaty Martians, powerful brutes, wearing the air-rarifying mask that was necessary for them in Satellite III's Earthlike atmosphere. Business men and sight-seers, except the most bold, were apt to stay in their houses after their first visit to the Street of the Sailors. Each face on the street or in the kantrans that lined it bore the mark of drink, or the contemptuous, insolent expression bred by Porno's favorite drug, isuan.

Around Porno was the constant threat of savage life; below it were half-human savagery and mystery; above, in the very shadow of their mighty engines of space, were the most vicious animals of all—degraded men.

This was the Port o' Porno of a hundred years ago.

This was the Port o' Porno where Master Scientist Eliot Leithgow for very good reasons had told Hawk Carse he would meet him. 574. The house of his friend.


Night descended suddenly on the outlaw space-port that day the elderly exile waited in vain for his comrade in arms Hawk Carse to show up.

There were six hours when the blasting heat received by Satellite III from near-lying Jupiter would be gone, and in its place a warm, cloying tropical darkness, heavy with the odors of town and exotic products and the damp, lush vegetation of the impinging jungle. The night would be given over to carousing; for these six hours the Street of the Sailors came to life. It was a time to keep strictly in hiding.

In the middle of that night, when the pleasures of Porno were in full stride, there emerged suddenly, from one of the dark, crooked byways that angled off the Street of the Sailors, a squad of five men whose disciplined pace and regular formation were in marked contrast to the confusion around them. They were slant-eyed men, with smooth saffron faces, and strongly built, and they were armed, each one, with both a ray-gun and a two-foot black, pointed tube. But it was not their numbers, formation or weapons that caused the carousing crowd to fall silent and hastily get out of their path. It was, rather, the insignia embroidered on the breasts of the gray smocks they wore. The insignia represented an asteroid in a circle of the ten planets, and the Street of Sailors knew that sign and dreaded it.

The squad pressed along rapidly. A still-comely woman, new to Porno, plucked smirking at the leader's sleeve; but his pace did not slacken, and she fell back, puzzled and afraid because of her feeling of something lifeless, dumb, machinelike in the man. Ahead, an isuan-maddened Earthling fell foul of a Venusian; a circle cleared in the mob, a ray-gun spat and missed, and the Venusian closed, the gleam of a skewer-blade playing around him. This was combat; this was interesting; but none of the squad's five men gave the fight a glance, or even turned his head when, as they passed, the butchered Earthling coughed out his life.