“How many with her?” He moved to his basin, splashed water on his face. Gods, but he was tired.

“None, m’lord. She come alone. Her horse was dying under her. All skin and ribs it was, lame and lathered. They cut it loose and took the girl for questioning.”

A grey girl on a dying horse. Melisandre’s fires had not lied, it would seem. But what had become of Mance Rayder and his spearwives? “Where is the girl now?”

“Maester Aemon’s chambers, m’lord.” The men of Castle Black still called it that, though by now the old maester should be warm and safe in Oldtown. “Girl was blue from the cold, shivering like all get out, so Ty wanted Clydas to have a look at her.”

“That’s good.” Jon felt fifteen years old again. Little sister. He rose and donned his cloak.

The snow was still falling as he crossed the yard with Mully. A golden dawn was breaking in the east, but behind Lady Melisandre’s window in the King’s Tower a reddish light still flickered. Does she never sleep? What game are you playing, priestess? Did you have some other task for Mance?

He wanted to believe it would be Arya. He wanted to see her face again, to smile at her and muss her hair, to tell her she was safe. She won’t be safe, though. Winterfell is burned and broken and there are no more safe places.

He could not keep her here with him, no matter how much he might want to. The Wall was no place for a woman, much less a girl of noble birth. Nor was he about to turn her over to Stannis or Melisandre. The king would only want to marry her to one of his own men, Horpe or Massey or Godry Giantslayer, and the gods alone knew what use the red woman might want to make of her.

The best solution he could see would mean dispatching her to Eastwatch and asking Cotter Pyke to put her on a ship to someplace across the sea, beyond the reach of all these quarrelsome kings. It would need to wait until the ships returned from Hardhome, to be sure. She could return to Braavos with Tycho Nestoris. Perhaps the Iron Bank could help find some noble family to foster her. Braavos was the nearest of the Free Cities, though … which made it both the best and the worst choice. Lorath or the Port of Ibben might be safer. Wherever he might send her, though, Arya would need silver to support her, a roof above her head, someone to protect her. She was only a child.

Maester Aemon’s old chambers were so warm that the sudden cloud of steam when Mully pulled the door open was enough to blind the both of them. Within, a fresh fire was burning in the hearth, the logs crackling and spitting. Jon stepped over a puddle of damp clothing. “Snow, Snow, Snow,” the ravens called down from above. The girl was curled up near the fire, wrapped in a black woolen cloak three times her size and fast asleep.

She looked enough like Arya to give him pause, but only for a moment. A tall, skinny, coltish girl, all legs and elbows, her brown hair was woven in a thick braid and bound about with strips of leather. She had a long face, a pointy chin, small ears.

But she was too old, far too old. This girl is almost of an age with me. “Has she eaten?” Jon asked Mully.

“Only bread and broth, my lord.” Clydas rose from a chair. “It is best to go slow, Maester Aemon always said. Any more and she might not have been able to digest it.”

Mully nodded. “Dannel had one o’ Hobb’s sausages and offered her a bite, but she wouldn’t touch it.”

Jon could not blame her for that. Hobb’s sausages were made of grease and salt and things that did not bear thinking about. “Perhaps we should just let her rest.”

That was when the girl sat up, clutching the cloak to her small, pale breasts. She looked confused. “Where … ?”

“Castle Black, my lady.”

“The Wall.” Her eyes filled up with tears. “I’m here.”

Clydas moved closer. “Poor child. How old are you?”

“Sixteen on my next nameday. And no child, but a woman grown and flowered.” She yawned, covered her mouth with the cloak. One bare knee peeked through its folds. “You do not wear a chain. Are you a maester?”

“No,” said Clydas, “but I have served one.”

She does look a bit like Arya, Jon thought. Starved and skinny, but her hair’s the same color, and her eyes. “I am told you have been asking after me. I am—”

“—Jon Snow.” The girl tossed her braid back. “My house and yours are bound in blood and honor. Hear me, kinsman. My uncle Cregan is hard upon my trail. You must not let him take me back to Karhold.”

Jon was staring. I know this girl. There was something about her eyes, the way she held herself, the way she talked. For a moment the memory eluded him. Then it came. “Alys Karstark.”

That brought the ghost of a smile to her lips. “I was not sure you would remember. I was six the last time you saw me.”

“You came to Winterfell with your father.” The father Robb beheaded. “I don’t recall what for.”

She blushed. “So I could meet your brother. Oh, there was some other pretext, but that was the real reason. I was almost of an age with Robb, and my father thought we might make a match. There was a feast. I danced with you and your brother both. He was very courteous and said that I danced beautifully. You were sullen. My father said that was to be expected in a bastard.”

“I remember.” It was only half a lie. “You’re still a little sullen,” the girl said, “but I will forgive you that if you will save me from my uncle.”

“Your uncle … would that be Lord Arnolf?”

“He is no lord,” Alys said scornfully. “My brother Harry is the rightful lord, and by law I am his heir. A daughter comes before an uncle. Uncle Arnolf is only castellan. He’s my great-uncle, actually, my father’s uncle. Cregan is his son. I suppose that makes him a cousin, but we always called him uncle. Now they mean to make me call him husband.” She made a fist. “Before the war I was betrothed to Daryn Hornwood. We were only waiting till I flowered to be wed, but the Kingslayer killed Daryn in the Whispering Wood. My father wrote that he would find some southron lord to wed me, but he never did. Your brother Robb cut off his head for killing Lannisters.” Her mouth twisted. “I thought the whole reason they marched south was to kill some Lannisters.”

“It was … not so simple as that. Lord Karstark slew two prisoners, my lady. Unarmed boys, squires in a cell.”

The girl did not seem surprised. “My father never bellowed like the Greatjon, but he was no less dangerous in his wroth. He is dead now too, though. So is your brother. But you and I are here, still living. Is there blood feud between us, Lord Snow?”

“When a man takes the black he puts his feuds behind him. The Night’s Watch has no quarrel with Karhold, nor with you.”

“Good. I was afraid … I begged my father to leave one of my brothers as castellan, but none of them wished to miss the glory and ransoms to be won in the south. Now Torr and Edd are dead. Harry was a prisoner at Maidenpool when last we heard, but that was almost a year ago. He may be dead as well. I did not know where else to turn but to the last son of Eddard Stark.”

“Why not the king? Karhold declared for Stannis.”

“My uncle declared for Stannis, in hopes it might provoke the Lannisters to take poor Harry’s head. Should my brother die, Karhold should pass to me, but my uncles want my birthright for their own. Once Cregan gets a child by me they won’t need me anymore. He’s buried two wives already.” She rubbed away a tear angrily, the way Arya might have done it. “Will you help me?”

“Marriages and inheritance are matters for the king, my lady. I will write to Stannis on your behalf, but—”

Alys Karstark laughed, but it was the laughter of despair. “Write, but do not look for a reply. Stannis will be dead before he gets your message. My uncle will see to that.”