And then the Duke of Queens, unthinking, merely a duellist, thrust once and struck Lord Shark the Unknown in the heart.

Although he must have been quite dead, Lord Shark stood erect for a little while, gradually lowering his sword and then falling, as stiff in death as he had been in life, onto the hard earth; his blood flooded from him, giving nourishment to the dust.

The Duke of Queens was astonished by what he had accomplished. Even as the Iron Orchid and his other friends came slowly towards him, he found that he was shaking.

The duke dropped his blade. His natural reaction, at this time, would have been to make immediate arrangements for Lord Shark's resurrection, but Lord Shark had been firm, remorseless in his affirmation that if death came to him he must remain dead through the rest of Time. The duke wondered at the thoughts and feelings, all unfamiliar, which filled him.

He could not understand why the Iron Orchid smiled and kissed him and congratulated him, why My Lady Charlotina babbled of the excitement he had provided, why Bishop Castle and his old acquaintance Captain Oliphaunt clapped him on the back and reminded him of his wounds.

"You are a Hero, darling duke!" cried the Everlasting Concubine. "You must let me nurse you back to health!"

"A fine display, glamorous Lord of Queens!" heartily praised the captain. "Not since 'Cannibals' has there been such entertainment!"

"Indeed, the fashion begins already! Look!" Bishop Castle displayed a long and jewelled blade.

The Duke of Queens groaned and fell to his knees. "I have killed Lord Shark," he said. A tear appeared on his cheek.

In the reproduction of what had been either a space- or air-ship, part of the collection long since abandoned by the Duke of Queens, Sergeant Martinez and his men peered through portholes at the distant ground. The ship had ceased to rise but now was borne by the currents of the wind. No response came from the engines; propellers did not turn, rockets did not fire — even the little sails rigged along the upper hull would not unfurl when Sergeant Martinez sent a reluctant Denereaz out to climb the ladder which clung to the surface of what was either a gas bag or a fuel tank.

"We have been suckered," announced Sergeant Martinez, after some thought. "This is not a time machine."

"Not so far," agreed Trooper Gan Hok, helping himself to exotic food paste from a cabinet. The ship was well stocked with provisions, with alcohol and dope.

"We could be up here forever," said Sergeant Martinez.

"Well, for a good while," agreed Trooper Smith. "After all, Sarge, what goes up must, eventually, come down — if we're still in this planet's gravity field, that is. Which we are."

Only Trooper Kevin O'Dwyer appeared to have accepted the situation with equanimity. He lay on a divan of golden plush while the stolen automaton brought him the finest food from the cabinets.

"And what I'd like to know, O'Dwyer, is why that damn robot'll only respond to your commands," said Sergeant Martinez darkly.

"Maybe it respects me, Sarge?"

Without much conviction, Sergeant Martinez said: "You ought to be disciplined for insubordination, O'Dwyer. You seem to be enjoying all this."

"We ought to make the best of it, that's all," said O'Dwyer. "Do you think there's any way of getting in touch with the surface? We could ask them to send up some girls."

"Be careful, O'Dwyer." Sergeant Martinez lay back on his own couch and closed his eyes, taking a strong pull on his cigar. "That sounds like fraternization to me. Don't forget that those people have to be regarded as alien belligerents."

"Sorry, Sarge. Robot, bring me another drink of that green stuff, will you?"

The automaton seemed to hesitate.

"Hurry it up," said O'Dwyer.

Returning with the drink, the automaton handed it to O'Dwyer and then hissed through its mask. "What purpose is there any longer to this deception, O'Dwyer?"

O'Dwyer rose and took the robot by the arm, leading it from the main passenger lounge into the control chamber, now unoccupied. "You must realize, Lord Shark, that if they realize I made a mistake and brought you up here instead of the robot, they'll use you as a bargaining counter."

"Should I care?"

"That's for you to decide."

"Your logic in substituting one of my automata for me and sending it out with the Iron Orchid to fight the Duke of Queens is still a mystery to me."

"Well, it's pretty simple to explain, Sharko. The duke was used to fighting robots — so I gave him a sporting chance. Also, when it's discovered it's a robot, and he's dead, they'll be able to bring him back to life — 'cause the rules will have been broken. Get it? If the robot's been put out of action, so what? Yeah?"

"Why should you have bothered to interfere?"

"I like the guy. I didn't want to see him killed. Besides, it was a favour to the Iron Orchid, too — and she looks like a lady who likes to return a favour. We worked it out between us."

"I heard you. Releasing me from my bonds when it was too late for me to return, then suggesting to your comrades that I was an automaton. Well, I shall tell them that you have deceived them."

"Go ahead. I'll deny it."

Lord Shark the Unknown walked to the porthole, studying the peculiar purple clouds which someone had created in this part of the sky.

"All my life I have been unable to see the point of human activity," he said. "I have found every experience further proof of the foolishness of my fellows, of the absolute uselessness of existence. I thought that no expression of that stupidity could bewilder me again. Now I must admit that my assumptions, my opinions, my most profound beliefs seem to dissipate and leave me as confused as I was when I first came into this tired and decadent universe. You are an alien here yourself. Why should you help the Duke of Queens?"

"I told you. I like him. He doesn't know when to come in out of the rain. I fixed things so nobody lost. Is that bad?"

"You did all that, including risking the disapproval of your fellows, out of an emotion of — what — affection? — for that buffoon?"

"Call it enlightened self-interest. The fact is that the whole thing's defused. I didn't think we'd get off this planet, or out of this age, and I'm glad we haven't. I like it here. But Sergeant Martinez had to make the attempt, and I had to go along with him, to keep him happy. Don't worry, we'll soon be on-planet again."

He gave Lord Shark the Unknown a friendly slap on the back. "All honour satisfied, eh?"

And Lord Shark laughed.