I watched one of these rippling, surging spheres of electricity drift not a hundred meters beneath me: it was the size of a small, round asteroid—an electric moonlet. The noise it made was beyond description, but memories surged unbidden of being caught in a forest fire in the Aquila fens, of the tornado that skipped over our caravan on the moors when I was five years old, of plasma grenades detonating against the great blue glacier on the Claw Iceshelf.

No combination of these memories could match the energy violence tumbling along beneath the kayak like some runaway boulder made of blue and gold light. The storm lasted more than eight hours. Darkness lasted another eight. I survived the first. I slept through the last. When I awoke, shaken and thirsty, filled with dreams of light and noise, still partially deafened, badly needing to urinate and worried about falling out of the cockpit while I knelt to do so, I saw that morning light was painting the opposite side of the cloud pillars that had replaced the temple columns from the night before. Sunrise was simpler than sunset: the brilliant white and gold crawled down from the cirrus ceiling, along the roiling sides of the cumulus and nimbus, down to my layer where I sat shaking from the cold. My skin and clothes and hair were wet. Sometime during that night’s bedlam, it had rained on me and rained hard.

I got to my knees on the padded floor of the hull, held tight to the cockpit rim with my left hand, made sure that the kayak’s swaying had steadied somewhat, and attended to business. The thin, gold stream glinted in morning light as it dropped into infinity. The depths were black, purple, and inscrutable once again. My lower back hurt and I remembered the kidney stone nightmare of the previous few days. That seemed like another life to me now, long ago and far away.

Well, I thought, if there’s another tiny stone being passed, I’m not going to catch it today.

I was buttoning up and settling back into the cockpit, trying to stretch my aching legs without actually falling out, thinking about the impossibility of finding another farcaster ring anywhere in this endless sky after that night of being blown off course—as if I had ever had a course—when I suddenly realized that I was not alone. Living things were rising from the depths and circling around me.

At first I saw only one creature and had no scale with which to judge the size of the visitor.

The thing could have been a few centimeters across and only meters from my floating kayak, or many kilometers across and far, far away. Then the organism swam between a distant cloud pillar and a more distant cumulus tower, and I realized that kilometers was a more reasonable guess of size.

As it came closer, I saw the myriad of smaller forms accompanying it through the morning sky.

Before I attempt to describe the things, I have to say that little in the history of humankind’s expansion in this arm of the galaxy had prepared us to describe large alien organisms. On the hundreds of worlds explored and colonized during and after the Hegira, most of the indigenous life discovered had been plants and a few very simple organisms, such as the radiant gossamers on Hyperion. The few large, evolved animal forms—the Lantern Mouths on Mare Infinitus, say, or the zeplins of Whirl—tended to be hunted to extinction. The more common result was a world filled with a few indigenous life-forms and a myriad of human-adapted species. Humanity had terraformed all these worlds, bringing its bacteria and earthworms and fish and birds and land animals in raw DNA form, defrosting embryos in the early seedships, building birthing factories in the later expansions. The result had been much as on Hyperion—vital indigenous plants such as the tesla trees and chalma and weirwood and some surviving local insects coexisting with thriving Old Earth transplants and biotailored adapts such as triaspen, ever blues, oak trees, mallards, sharks, hummingbirds, and deer. We were not used to alien animals.

And these were definitely alien animals rising to meet me.

The largest one reminded me of the cuttlefish—again, one of Old Earth’s adapts—that thrived in the warm shallows of the Great South Sea on Hyperion. This creature was squidlike but almost transparent, its internal organs quite visible, although I admit that it was difficult to determine its exterior from its interior as it pulsed and throbbed and changed shape from second to second, almost like a starship morphing for battle. The thing had no head as such, not even a flattened, squidlike extension that might be considered a head, but I could make out a variety of tentacles, although fronds or filaments might be better words for the constantly swaying, retracting, extending, and quivering appendages. But these filaments were inside the pale, clear body as much as outside, and I was not sure if the creature’s movement through the clear air was a result of the swimming motion of the filaments or because of gases expelled as the giant cuttlefish expanded and contracted.

As far as I could recall from old books and Grandam’s explanations, the zeplins on Whirl were much simpler in appearance—blimp-shaped gasbags, mere medusalike cells to hold their mix of hydrogen and methane, storing and metabolizing helium in their crude liftsacs, giant jellyfish floating in the hydrogen-ammonia-methane atmosphere of Whirl. As best I could remember, the zeplins ate a sort of atmospheric phytoplankton that floated in the noxious atmosphere like so much airborne manna. There were no predators on Whirl… until humans arrived in their floating bathyscaphes to harvest the rarer gases.

As the cuttlefish creature grew closer, I saw the complexity of its innards: pale, pulsing outlines of organs and intestine-looking coils and what might be feeding filaments and tubes that might be for reproduction or elimination, and there were some appendages that might be sex organs, or perhaps eyes. And all the while it folded in on itself, retracted its curling filaments, then pulsed forward, tentacles extended fully, like a squid swimming through clear water. It was five or six hundred meters long.

I began to notice the other things. Around the cuttlefish swarmed hundreds or thousands of golden, disc-shaped creatures, ranging in size from tiny ones perhaps as large as my hand to others larger than the heavy river mantas used to pull barges on Hyperion’s rivers. These things were also nearly transparent, although their insides were clouded by a sort of greenish glow that might have been an inert gas excited to luminescence by the animal’s own bio-electrical field.

These things swarmed around the cuttlefish, at times appearing to be swallowed or absorbed by some orifice or another, only to reappear outside again. I could not swear that I saw the cuttlefish eating any of the swarming discs, but at one point I thought that I could see a cloud of the green-glowing things moving along the inside of the cuttlefish’s gut like ghostly platelets in a clear vein.

The monster and its cloud of companions floated closer, rising until the sunlight passed through its body on its way to light my kayak and parasail. I revised its size upward—it must be at least a klick long and a third that in width when it expanded to its widest. The living discs floated to each side of me now. I could see that they were spinning as well as curling like mantas.

I tugged out the flechette pistol Alem had given me and clicked off its safety. If the monster attacked, I would fire half the magazine of slivers into its pale side, hoping that it was as thin as it was transparent. Maybe there was a chance that I could spill whatever lift gases allowed it to float in this band of oxygen atmosphere.

At that moment, the thing’s hydralike filaments flashed out in all directions, some missing my parasail by mere meters, and I realized that I could never kill or sink the monster before it destroyed my sail with one thrash of one tentacle. I waited, half expecting to be pulled into the cuttlefish’s maw—if it had a maw—at any second.