The playroom was clean and neat. Likely it would remain unvisited through the night. He went to the box and only then remembered it was shut tight. What did the kids do when they opened it during the day? He had seen them at it twice. They laid their hands on top of the box, there on the left.

Hauling over enough junk to make a pair of steps, he got onto the roof of the box. There was a bar, set into the coaming. He pressed it, leaned over, and saw the wall slide back. A second push returned it to its shut position. He opened it again, swung his legs over the edge, pressed the bar once more and dropped. s.n.a.t.c.hing up a green dowel from the floor, he jumped into the box as the door was closing. He had just time to lay the rod across the threshold, as Adam had done, before the wall reached it and was held.

Trying not to breathe, Summersby picked up Watkins and slung him over his shoulder. He forced his fingers into the crack and heaved. Again he threw his weight against the wall.

Then he was buckling at the knees, trying desperately to bring his mouth next to the opening, but not quite making it.

"Describe it again," said Watkins. "Give me all the details you can think of."

As Summersby went over what he remembered of the brown machine, Watkins tried to envisage it. A tough job, and he might not be able to handle it. To reverse a thing like that--when there'd be at least one or two principles he'd never heard of--well, that would be the job of a lifetime.

"How do you know that it's the instrument that brought us here?" he asked.

"It must be." Summersby looked intent, almost eager. "It has those dials that focus it almost pin-point on any planet they want; at least, I saw quite a few planets, from a distance and close up. I saw a cow and a city on Earth. Then there's the big brown box. It's hollow--the door was half open. If they bring things, living things, from other planets, they need a receiving station large enough to take 'em. The box. It's logical."

"It sure is." Adam whistled. "So we're on another planet. That was plain, if we'd thought about it seriously. No place on Earth could hide a race like this. Not with all the factories they must have to produce the toys and what you saw out there."

"Why couldn't we be inside the Earth?" asked Mrs. Full stridently.

Watkins said, "He looked _down_ on Earth. That argues another planet."

"But how did they get us here? In two days?"

Watkins scratched his bristled chin and thought aloud. "It must have been instantaneous. Remember, we went through a quarantine and were healed of just about everything that was wrong with us. That must have taken a while."

"The octopus was still wet," said Adam, "and the grubs and locusts were still kicking. They must focus that rig on Earth and push a b.u.t.ton and here it is, like that. Instant transmission of matter." He smiled weakly, as though he were proud of the phrase. He looked very frightened, thought Watkins, and unhappy.

Tom Watkins was scared, too, but not especially unhappy. For the first time in almost twenty years, he was free of worry about the bulls, the law. He only wished he knew what had happened to his loot.

"The planet," said Cal, "whatever its name is, must have the same gravity and atmosphere as Earth. Same water, too."

"That's right. So it's produced a race of critters with plenty of human characteristics," said Watkins.

"Have they done this before?" asked Mrs. Full. "I mean do you think we're the first to be s.n.a.t.c.hed up?"

"No, I don't," said Watkins, surprised that she was talking directly to him. "People disappear all the time. Look at the famous ones: Judge Crater, Ambrose Bierce--"

"Somebody mention the _Marie Celeste_," growled Summersby.

The wall began to open.

"Here's the plan, quick," said Watkins. "I've got to get out and find the machine, and see if I can gimmick it so it'll work backward, send us home. The rest of you create a diversion, keep the kids' minds off me."

"What kind of a diversion?" asked Villa. His abstracted face showed plainly that he was thinking of his chili stand and what he would say to the idiot relief man about conditions he would doubtless find therein.

"If you were a kid with pets, intelligent ones, what would you watch them do for hours? Something unordinary--something you'd never imagine they'd do." He looked at his chronograph. "It's just ten. I never saw the gadget I couldn't figure out in two hours; if I'm not back by noon, you'd better come out, Summersby."

"What if it's four-dimensional?" asked Adam.

"It's possible I can cook up a way to reverse its action anyway. There are some principles of electricity and mechanics that must be universal."

"Shall we run the machines for them?" asked Mrs. Full. "To distract the children?"

"They're used to that," said Watkins. "They bore easy. Suppose you're a kid with a normal regard for pets. You've had cats and dogs and rabbits and now you have monkeys. The monkeys are a lot smarter and more versatile, but they have their limits too. You get jaded with 'em. But one day they--" he snapped his fingers--"they start playing soldiers!

They drill, stage mock battles, die and come to life, scrimmage--h.e.l.l, you go nuts! You can't take your eyes off 'em!"

"That's it," said Villa promptly. "The children have gorillas, cows, they have never seen anything like war."

"Maybe they don't know what war is," said Adam. "It might just look as if we were fighting. None of their toys show a sign of war being ever waged by this race, like our own kids' toys do."

"The toys of any people reflect their civilization in an unreliable and distorted way," said Cal Full rather stuffily. "A visitor from Mars in one of our playrooms would conclude that we already have s.p.a.ceships and ray guns, and that our usual clothing is chaps, sombreros, and s.p.a.cesuits."

"They'll get the idea," Watkins said impatiently. The giant children outside were bawling the word that meant "Come!" He was in a hurry.

These fools were always arguing. "Let's go," he said. "The four of you line up over there, catch the kids' eyes, and High-pockets can boost me up to the beam. Then he'll join you."

Watkins grinned tightly, slapped Adam on the shoulder, poked Villa in the belly, and dived behind the nearest many-colored pile of gear the moment he saw the children weren't watching him. As he went toward the door, he heard Villa saying, "My fourth cousin Pancho was a great man for war, so I will be general. Spread out in the thin line and be ready to march when I command."

Summersby followed Watkins, and they came to the door. Watkins managed to get up on the big man's shoulders, and waved a hand above his head.

Nothing happened.

"Stand on them," said Summersby.

He struggled to do so. "_Un_, _dos_, _tres_," roared the Mexican down the hall. "Begin!"

This time Watkins found the beam. The door glided aside. He dropped off Summersby's shoulders, jumped into the next room. A quick look showed him it was empty. As the door closed he heard Villa shouting hoa.r.s.ely.

"Make bang noises for the guns. Fall dead, spring to life. We are mountain fighters of great skill. Climb on machines, drop off with bullets in your head, play you are--"

The door cut him off. Watkins chuckled. "What a ham," he said. He started for the opposite door.

X

It was ten minutes to twelve. Summersby was panting like a spent hound.

He had not exercised in months, not since the doctors had told him his heart was just about gone, and he was surprised that he hadn't keeled over before now. Dashing around playing guerrilla like some six-year-old! It had been a d.a.m.n good idea, though. The giant children--there were two of them today--were still enthralled, lying on their bellies with their furry watermelon heads propped in fantastic two-thumbed hands.

Leaning against a pink plastic maze wall, puffing, he thought, I've almost grown to like them. Why?

Because for the first time since he was sixteen, John Summersby had to bend his neck back to look up at someone. These grotesque humanoidal beings were the only living things which did not make him feel overgrown, uncouthly out of proportion, a hulking lout. If a chair was too narrow for him, it would be like the head of a pin to one of these kids: if a fork felt uncomfortably small in his own hand, it would be a minikin indeed in one of those vast paws.

In their shadows, Summersby was a very small man. It was an unwonted sensation, the most satisfying he had ever experienced.