“Second consideration: should she wait out the onset of the virus here, in the camp of the Echraidhe? Borri seems to be a competent healer. Weighed against this is the danger posed by the tribeswoman Uaithne.”

Her legs were going numb. She closed her eyes, took the three deep breaths that triggered light meditation, and sent blood pumping around her veins, squeezing into the capillaries in her fingers and toes. Her legs began to warm. She shivered.

“Third consideration…”

The wristcom blinked amber: no chip space left. She stared at it. It carried on blinking. She turned it off, put it in her pocket, took it out again. Maybe this was a dream, too. She touched RECORD. The tiny amber light blinked, making her fingertips glow orange. It blinked for nearly a minute, then automatically shut itself down.

Marghe sat in the snow thousands of millions of miles from home, alone. Now there was nothing left. She did not weep: this far north, her tears would turn to ice and cut her cheeks.

Moon of Knives.

Marghe and Aoife rode less often. Even with extra clothes on under her overfur, Marghe froze. Now she understood the moon name: the cold slashed at her lungs like a thousand knives. Aoife made her a snow mask, a pad of taar felt to fit over her nose and mouth. It was still hard to breathe, but she went out as often as possible. Whenever the fire glowed in the yurti, she saw her dream of Uaithne, and of blood. Out here she could forget Uaithne for a while, gaze into the endless white and the ever‑changing sky, listening to the soft crunch of their horses’ hooves, the creak of leather.

Once, when they were out riding, Aoife leaned forward and Marghe saw her attention flow to a single point on the horizon. It was like watching a rough river funnel into a gorge. She followed the tribeswoman’s gaze and saw a black speck that might be a rider. Aoife’s hand hovered by her sling. A rush of adrenaline took Marghe by surprise and she had her own sling out and her reins gathered tight under a thigh to leave both hands free before she figured out what she was frightened of: Uaithne.

The black speck disappeared over the horizon. Aoife spoke without looking at her. “There is no danger.”

Marghe tucked her sling back into her belt, took up the reins. They rode on in silence for a while.

“Aoife, Uaithne killed a… member of my family. Now I think she wants to kill me.” Her voice was muffled behind the snow mask.

Aoife did not stop scanning the horizon. Her reply was mechanical. “You are Echraidhe. Your only family is Echraidhe. Uaithne is Echraidhe. She will not kill someone in her family.”

“You wouldn’t, no. But, don’t you see, Uaithne isn’t Echraidhe any more, not in her head. She thinks she’s the Death Spirit, beholden only to the goddess of death herself. Right now, the only thing that’s kept me safe is that she can’t quite make up her mind whether I’m here to test her or whether I’m the great goddess herself.”

Aoife said nothing.

Marghe tore off her mask. “Listen to me. The woman is insane. She’s already tried to kill you, her soestre, a member of her family, an Echraidhe, and now she’s plunged the entire tribe into some kind of feud that none of you want. What more proof do you need before you do something to stop her?”

“There is nothing to be done. Uaithne is Echraidhe, I am Echraidhe. You are Echraidhe.”

Marghe tried to marshal her thoughts. “Think of it this way: for the good of the horse herds, you geld the young stallions and kill the ones that persist in righting. Uaithne is like a mad stallion; she’s pulling the tribe apart. She must be curbed.”

Aoife looked troubled. “She is Echraidhe, not a horse.”

“Yes, which means you will have to think how to deal with her. Find a new way. The old ways sometimes aren’t enough.”

“They have always been enough.”

“No. No, they haven’t.” Marghe could feel words bubbling under her tongue like lava. “How many yurtu are there pitched for the winter camp?”

“Fifty‑four.”

“How many were there pitched at the winter camp when the old Levarch was Agelast?”

Aoife was silent. Marghe pressed her advantage.

“More than fifty‑four, and probably all were crowded, not half‑empty the way they are now. Look at what that means, Aoife, face it: the Echraidhe are dying. They’ve always been dtying. Ever since they split from the Briogannon. Ever since the tribe stopped trading, stopped mixing with others. There’s a…” How could she say minimum population density? “A small tribe needs trata. Look at the health of the children, little Licha and Kaitlin. They need more than taar butter and grain to keep them well in the snows. They need green stuff, fruit, fish. Things that can only be found in trata.” She took a deep breath. “You’re Agelast. Stop Uaithne. Trade with the Briogannon instead. Old ways are not always the best ways.”

They were still walking the horses forward through the snow. Aoife stared sightlessly at the horizon. “We are at feud,” she said finally, “done is done.”

“Change it.”

“It has not been done before.”

Was Aoife asking her how? “Take Uaithne to the Briogannon, say to them: Here is the Echraidhe who did this thing. What she did was wrong. We’re sorry. We’ll pay reparation and make sure it never happens again. Let’s find a way to stop the feud.” Aoife was still listening. Marghe felt her way carefully. “Situations change. Sometimes people have to do new things, things that have never been done before. Everything your foremothers did was new once. You will be the next Levarch. Take this opportunity to save your people.”

Aoife was silent a long time. “I am Agelast. It is my part to uphold the Echraidhe way.” And Marghe heard the rush of bitterness in that voice, the burden of always having to do the right thing, always having to uphold the Echraidhe code, even when she was hurting. “We are at feud,” she said, and did not look at Marghe.

On some days as they rode, Aoife spoke so little that Marghe found herself drifting into thoughts and daydreams about her childhood in Macau. But as the days passed, Marghe’s daydreaming turned to escape. She imagined herself sneaking from the tent at night and somehow stealing two horses from under the noses of the guards, saddling one, using the other as a pack animal. There was always snow in this scenario: warm snow that would hide her tracks, keep her out of sight of Aoife and Uaithne, snow that drifted with her, showing her the way to Ollfoss.

Sometimes, Aoife rode at her side and they were both escaping.

One day, a day when it was less cold than of late, Marghe surprised herself by reining her horse in front of Aoife and forcing them both to a halt. She pulled off her snow mask. “The two women, the two you said had been captured in the ring‑stones before me, tell me what happened to them.”

Aoife considered. “The first was caught in the time of my foremothers. The Levarch then was wild and cruel. They say the stranger was slaughtered and butchered, the pieces of her body hung over the stones until they rotted.”

Marghe wondered if this was the example, the memory that Uaithne had used to guide her torture of Winnie Kimura. “And the other?”

“She is dead also.”

“When was she taken?” Had they given Winnie to Uaithne to play with?

“I was there. I was very young.”

Not Winnie, then. “How did she die?” Marghe asked softly.

“She took her own life.”

She took her own life. If the Echraidhe did not kill you, despair would. “How long was she held hostage, Aoife?”

Aoife looked at her a moment without speaking. “When a woman trespasses amongst the stones of the ancestors, she belongs to the Echraidhe. She becomes Echraidhe. Like horse and herd, she belongs to the tribe. Like me, like you. The woman we took lived in our yurtu as one of us for twenty‑six winters.”