their own swimmers, and had eaten what they killed, until only three or four remained. She remembered the sister who had challenged the monster of the lake, and died almost before the grendel could turn to see.
The lake monster lurked along the west side of the lake, where pebbly mudflat gave way to horsemane trees. Farther south the forest was different, a tangled mass of vines and hives and trees that grew like puzzles and snares. The lake monster lurked sometimes in the horsemanes, but never in the tangle forest. And south of the tangle forest was where the grendel and her sisters lived, and a myriad of their spawn.
Her sisters died, and there were only the grendel and her own spawn. And still it was not enough. She'd grown too large. Eating her own spawn felt wrong, repulsive, and that wasn't the worst of it. She and they didn't have the room. If they tried to spread out, the lake monster took them. No room to feed, not enough moss and insects for the spawn, meant that they never grew large enough to feed their mother. She had to move.
Here the muddy river flowed into the lake. By the silver-blue light of a thing in the sky that fit no pattern at all, she looked south. The patterns linking in her mind now showed her how strange it was that she had ever come here alive. She hadn't had the sight, then. Wherever she looked, then, was only fear, no patterns at all.
She'd seen how fast the lake monster was in the water.
And on land... but not the southwest shore. Something so peculiar had happened there that the images remained even now...
It had only been a little time since the change, for her and for the sister she must drive away. Her sister, beaten, had retreated to land. She had crossed that patch of pebbly mud and into the tangled forest beyond. No web of plants could stop the juggernaut that was a grendel. Her sister might find new turf.
The grendel watched her from the southern shore. Food was scarce, and there was the lake monster too.
Her sister was in the tangled trees, and into some kind of dust or mist. She screamed once, and burst out of the trees in a spray of wood and vines. Even the lake monster had never moved that fast. The grendel watched her streak down the pebbly mudflat at the head of a dust-cloud comet.
The lake monster lifted her terrible head—and let her pass.
She was nearly out of sight when she tumbled to a stop. She seemed little more than a heap of bones. The grendel had never dared go for a closer look.
And beyond that place was the lake monster's favorite lurk.
No, the west shore was impossible even to the senseless being that the grendel had once been. The route around the east shore was twice as far, twice the distance in which the lake monster could find her...
She must have had just a trace of pattern-making ability, even then.
She had waited for a hard rain, then gone wide around the east shore. Prey was fast and wary. On speed it could be caught. When the rain stopped she must enter the lake to shed the heat, and out of the water before the lake monster could come—
And so she had lived until she reached the river inlet.
The river was what she sought. She had arrived starving, but bottom feeders had fed her for many days. Then came a sickness in her guts, that moved into her head and inflated. For days she had known nothing but the pain in her head.
And now she felt cold and weird, and her bones were stretching her skin taut, and her mind was making patterns.
Way down there in silver-blue light: her own patch of water and land, with too little food for herself or her spawn. Probably the lake monster had already cleaned them out. Only one thing had been desirable about that place. There she could taste the lake monster in the water, and gain some sense of where she was.
Closer: the lake to her left, and on her right the pebbly mud, and the tangled wood where her sister had turned to fog at a speed-enhanced run.
Closer yet: more pebbly mud and horsemanes behind,