quite dead. As Ed came up it struggled feebly to get up, but one of the heavy slugs had evidently hit the spine, or whatever carried communications to the hindquarters. It fell back, shuddering convulsively, and suddenly regurgitated a small, furry animal.

Ed stepped back quickly to bring his rifle to bear, but the newest arrival was obviously already dead.

He turned his attention back to the larger animal. It, too, was dead now. There was an obvious family resemblance to the smaller one he had shot in the leaves. Both were smooth-skinned, many-legged, and now that he looked closely he could see this one had two mouths, a small one just under the nostrils, purse-lipped and tiny in its huge face but quite like that of the other creature. Neither looked even remotely like anything he had ever seen before.

He laid down his rifle and took out his knife.

Ten minutes later, he knew quite a bit about the thing, but what he knew did not make much sense. In the first place, its blood was green, a yellowish pussy green. In the second place, the larger mouth, complete with jaws and impressive musculature, opened not into a digestive system, but into a large closed pouch which comprised most of the animal's torso. There was no proper digestive system at all, only a rudimentary gut, heavily laced with blood vessels, terminating at one end in the small second mouth, at the other in an even smaller anus. Otherwise, the thing had no insides except a good pair of lungs and a stout heart—none at all. Bone, muscle, lung, heart—plus the ridiculously inadequate gut—that was it.

What about the small, furry, animal then; the one the other had been carrying in its pouch? There was nothing much out-of-the-way about it—a feline sort of carnivore, something like a marten. The fur looked interesting, and he skinned it out, casing the hide. On the left ham, the skin was punctured and there was a swollen, bluish area—about the sort of wound that would be made by the fang of the first thing he had shot. Ed squatted back on his heels, studying it and putting two and two together. What two and two made was pretty hard to believe, but it fitted the evidence.

He wiped his knife carefully on the grass, put it back in its sheath, and got to his feet. Suddenly, the feeling that he was not alone recurred. He looked quickly around.

Back where he had shot the first thing, a man in forest-green whipcord trousers and jacket was leaning over, hands on knees, looking at the remains. The man looked up and met Ed's eyes. He nodded casually and walked over to the second thing, prodded it with his toe. After a long moment he nodded again to Ed, smiled briefly, and winked out.

Ed stared at the empty air where the other man had been, mouth open. It was just a little too much. A lot of things had happened to him in the last few days, he had been able to take most of them more or less as they came along, but after all, he wasn't a chicken any more, he was pushing sixty, and there is a limit to what a man should have to put up with at that age. The thought of his snug cabin, with a good fire going, moosemeat bubbling in the pot, the gas lantern hissing, and the bottle of Hudson's Bay rum he had tucked under the eaves against just such an occasion as this, was suddenly very appealing.

Besides, it was getting late, and he didn't think he cared to be stumbling around this world in the dark.

He elbowed his pack up, hooked the left shoulder strap, and headed for home, staying off the trail in ordinary caution and watching his footing, but moving pretty fast just the same.

Actually, he need not have been so careful.

The Harn had been surprised and shocked by the explosive violence of the man's reaction to a routine harvesting maneuver. It was a relatively young Harn, but it retained memories of its own world, where there were also nasty, violent things which killed Harn. It was not pleasant to think that it might have evoked some such monster in this hitherto peaceful place.

Then, to top that, there had been the sudden appearance of the Warden. The Harn, of course, saw the Warden not as a man, but in its true aspect, which was not at all friendly.

All in all, this did not seem the moment to start any new adventures. The Harn pulled in all its mobile units, including the stinger it had left at the hole into the other world. It huddled protectively together in its nest, considering these new developments.

By ten that evening, Ed, in conference with old Tom and the bottle of Hudson's Bay, had done considerable hard thinking, pro and con.

Of course, he didn't have to go into the other world, just because the hole was there. He could block it off, seal it up with timbers and forget it.

He sat there and thought about this, absently smoothing the strange fur on his knee. For an old-timer like himself, things weren't too hot in this world. Fur didn't bring much of a price any more, and he couldn't get it in as he had when he was younger. His wants were simple, but there was a certain rock-bottom minimum he had to have. Too, the winters were starting to bother him a little, the arthritis in his hands was getting worse every year, times he hardly had the strength in his left hand, which was the worst, to hold an ax. Another five, ten, years and it would be the Pioneers' Home for him—if he did not get stove up or sick sooner and die right here in the cabin, too helpless to cut wood for the fire. He had helped bury enough others, bed and all when they didn't come down the river at breakup and somebody had to go up and look for them, to know it was possible.

The other world was milder, it had game and fur—good fur, too, from the looks of it, something new that could lick any mutation or synthetic on the market, and the income tax had still left a few fellows who could pay through the nose to see their women look nice.

And, the country was new. He'd never thought he'd have a crack at a new country again, a new, good country. Often, he'd thought how lucky people had been who were born a hundred and fifty years ago, moving into an easy, rich country like the Ohio or Kentucky when it was new, instead of the bitter North.

The Harn would be a nuisance—Ed did not think of it as the Harn, of course, but just as "they"—but he supposed he could find a way to clean them out. A man generally could, if varmints got troublesome enough.

And the man in forest-green whipcord, well, he could have been just an hallucination. Ed did not really believe in hallucinations, but he had heard about them, and there was always a first time.

Ed sighed, looked at the clock, measured the bottle with his eye—still better than three quarters full.

All in all, he guessed, he'd leave the door into the other world open.

He put old Tom out and went to bed.

The first order of business seemed to be to get better acquainted with the Harn, and first thing in the morning he set about it. He took the rabbit out of the live box and tethered it in a spot in the other world close to the hole, where raw earth had been exposed by a big blowdown, sweeping the ground afterward to clear it of tracks.

Getting better acquainted with the Harn, though, did not mean he had to have it come in and crawl in bed with him.

Before going to bed the night before, he had set half a can of snuff to steep in some water. He loaded a bug gun with this and sprayed the ground around the hole into the other world. From the reaction yesterday, he judged the stinging units did not like tobacco juice, and this should discourage them from coming through.

He checked his bear snares and found three in good enough shape to satisfy him—the large Harn beast, he suspected, would be about like a grizzly to hold. Three would hardly be enough for a serious trapping program. Ed made his own snares from old aircraft control cable, using a lock of his own devising which slid smoothly and cinched down tight and