The Mammoth Book of 20th Century SF II (103 page)

Duray moved to stand in his way, but Bob shouldered him aside and strode across the terrace, with Duray glowering at his back.

Elizabeth said in a mournful voice, “I hope we’re at the end of all this.”

Duray growled. “You should never have listened to him.”

“I didn’t listen; I read about it in one of Bob’s books; I saw your picture; I couldn’t – ”

Alan Robertson intervened. “Don’t harass poor Elizabeth; I consider her both sensible and brave; she did the best she could.”

Bob returned. “Everything taken care of,” he said cheerfully. “All except one or two details.”

“The first of these is the return of the passway. Gilbert and Elizabeth – not to mention Dolly, Joan, and Ellen – are anxious to return to Home.”

“They can stay here with you,” said Bob. “That’s probably the best solution.”

“I don’t plan to stay here,” said Alan Robertson in mild wonder. “We are leaving at once.”

“You must change your plans,” said Bob. “I have finally become bored with your reproaches. Roger doesn’t particularly care to leave his home, but he agrees that now is
the time to make a final disposal of the matter.”

Alan Robertson frowned in displeasure. “The joke is in very poor taste, Bob.”

Roger Waille came from the house, his face somewhat glum. “They’re all closed. Only the main gate is open.”

Alan Robertson said to Gilbert: “I think that we will leave Bob and Roger to their Rumfuddle fantasies. When he returns to his senses, we’ll get your passway. Come along, then,
Elizabeth! Girls!”

“Alan,” said Bob gently, “you’re staying here. Forever. I’m taking over the machine.”

Alan Robertson asked mildly: “How do you propose to restrain me? By force?”

“You can stay here alive or dead; take your choice.”

“You have weapons, then?”

“I certainly do.” Bob displayed a pistol. “There are also the servants. None have brain tumors or syphilis; they’re all just plain bad.”

Roger said in an awkward voice, “Let’s go and get it over.”

Alan Robertson’s voice took on a harsh edge. “You seriously plan to maroon us here, without food?”

“Consider yourself marooned.”

“I’m afraid that I must punish you, Bob, and Roger as well.”

Bob laughed gaily. “You yourself are suffering from brain disease – megalomania. You haven’t the power to punish anyone.”

“I still control the machine, Bob.”

“The machine isn’t here. So now – ”

Alan Robertson turned and looked around the landscape, with a frowning air of expectation. “Let me see. I’d probably come down from the main gate; Gilbert and a group from behind the
house. Yes, here we are.”

Down the path from the main portal, walking jauntily, came two Alan Robertsons with six men armed with rifles and gas grenades. Simultaneously from behind the house appeared two Gilbert Durays
and six more men, similarly armed.

Bob stared in wonder. “Who are these people?”

“Cognates,” said Alan, smiling. “I told you I controlled the machine, and so do all my cognates. As soon as Gilbert and I return to our Earth, we must similarly set forth and
in our turn do our part on other worlds cognate to this . . . Roger, be good enough to summon your servants. We will take them back to Earth. You and Bob must remain here.”

Waille gasped in distress. “Forever?”

“You deserve nothing better,” said Alan Robertson. “Bob perhaps deserves worse.” He turned to the cognate Alan Robertsons. “What of Gilbert’s
passway?”

Both replied, “It’s in Bob’s San Francisco apartment, in a box on the mantelpiece.”

“Very good,” said Alan Robertson. “We will now depart. Good-bye, Bob. Good-bye, Roger. I am sorry that our association ended on this rather unpleasant basis.”

“Wait!” cried Roger. “Take me back with you!”

“Good-bye,” said Alan Robertson. “Come along then, Elizabeth. Girls! Run on ahead!”

Elizabeth and the children had returned to Home; Alan Robertson and Duray sat in the lounge above the machine. “Our first step,” said Alan Robertson, “is to
dissolve our obligation. There are, of course, an infinite number of Rumfuddles at Ekshayans and an infinite number of Alans and Gilberts. If we visited a single Rumfuddle, we would, by the laws of
probability, miss a certain number of the emergency situations. The total number of permutations, assuring that an infinite number of Alans and Gilberts makes a random choice among an infinite
number of Ekshayans, is infinity raised to the infinite power. What percentage of this number yields blanks for any given Ekshayan, I haven’t calculated. If we visited Ekshayans until we had
by our own efforts rescued at least one Gilbert and Alan set, we might be forced to scour fifty or a hundred worlds or more. Or we might achieve our rescue on the first visit. The wisest course, I
believe, is for you and I to visit, say, twenty Ekshayans. If each of the Alan and Gilbert sets does the same, then the chances for any particular Alan and Gilbert to be abandoned are one in twenty
times nineteen times eighteen times seventeen, et cetera. Even then I think I will arrange that an operator check another five or ten thousand worlds to gather up that one lone chance . .
.”

Endnotes

1
. And this mixture naturally does not include green, since green, for me, belongs
to
the realm of darkness.

2
. This is the name which I gave them spontaneously in my childhood and which I have retained, though it corresponds to no quality or form of these
creatures.

3
. Quartz gives me a spectrum of about eight colors: the longest violet and the seven succeeding colors in the ultraviolet. But there remain about eight more
colors which are not refracted by quartz, and which are refracted more or less by other substances.

4
. Utilis: a world cognate to Paleocene Earth, where, by Alan Robertson’s decree, all the industries, institutions, warehouses, tanks, dumps, and
commercial offices of old Earth were now located. The name Utilis, so it had been remarked, accurately captured the flavor of Alan Robertson’s pedantic, quaint, and idealistic
personality.

5
. Alan Robertson had proposed another specialized world, to be known as Tutelar, where the children of all the settled worlds should receive their education
in a vast array of pedagogical facilities. To his hurt surprise, he encountered a storm of wrathful opposition from parents. His scheme was termed mechanistic, vast, dehumanizing, repulsive. What
better world for schooling than old Earth itself? Here was the source of all tradition; let Earth become Tutelar! So insisted the parents, and Alan Robertson had no choice but to agree.