Chapter 54

The null mark is not a mark. That is the first thing Roman makes her understand, at two in the morning in the Foundation's Edinburgh office with four photographic reproductions laid out on the table and the rain going sideways past the Morningside windows.

"A scribe leaving a designation blank leaves a blank," he says. "This is deliberate. Look at the spacing."

She looks. In each of the four documents, where the other bloodline names carry a small ordinal glyph in the left margin, the hybrid line carries a closed circle. Not an omission. A character.

"It's a zero."

"It's a zero in a numbering system that had no zero." Roman does not touch the reproductions. He has been careful with them all night, the way he is careful with things that outlast him. "Thirteenth-century European scribes did not use zero as a positional value. It arrives in common accounting practice much later. Whoever wrote these was using a concept they should not have had access to, in a context where it means something other than nothing."

Veira sits down. Her knees do it before she decides to.

"Say the rest."

"I've been assuming the count runs one to five and the hybrids sit outside it. Uncounted. Excluded." He turns the second reproduction toward her. "But the phrase is the ones outside the count, and I've been reading outside as beyond. It can also be read as prior to."

"Before the count starts."

"Before there was anything to count."

She thinks about a shelf half a centimetre proud of its neighbours. She thinks about seven hundred years of a persecution clause built on a lie a woman told to end a war, and she thinks about the specific arrogance required to assume that the lie was the beginning of the story.

"Roman. If the hybrid line is zero, and the five are one through four and the Djúpr are"

"The Djúpr have no ordinal either."

"Then what's the count actually counting."

He is quiet for a moment. Outside, a bus goes down Morningside Road with its interior lights on and nobody in it.

"I don't know yet," he says. "But I know the compact's numbering is not original. Somebody renumbered. And renumbering is not an archival decision. It's a political one."

She takes out her notebook. She writes: who renumbered, when, and what did the original count look like. Underneath it she writes: Croft knows something about paragraph eleven that we don't.

Her phone goes at twenty past two.

She does not recognise the number. She answers anyway, because at twenty past two nobody calls a wrong number.

"Ms Ashcroft." A woman's voice, older, an accent she can't immediately place and then can Icelandic underneath something else, worn smooth by decades elsewhere. "My name is Aldara. Sebastien Cole will have mentioned me."

"He said you were terrifying."

"He is a sentimental man about very few things and I am one of them." A pause with weight in it. "You are reading the pre-compact archive."

Veira looks at Roman, who has gone entirely still.

"How would you know that."

"Because the Kin Assembly has held a standing flag on those four documents since 1962, and it fired eleven days ago." Another pause. "I am not calling to stop you. I am calling because you are about to reach a question, and when you reach it you will ask the wrong people, and they will lie to you not out of malice but because they were instructed to before most of them were born."

"What question."

"Who held the Vein between 1987 and 1997."

The rain does its work against the window. Roman has not moved.

"You know," Veira says.

"I know she existed. I know the Kin Assembly voted, in 1989, not to acknowledge her. I voted with the majority." Aldara's voice does not soften and does not apologise. "I have carried that for thirty-six years and I would like to put it down before the Assembly convenes in March, because Elder Croft is going to say her name in that room and every person present will pretend they are hearing it for the first time."

"Then say it now."

"Not on a telephone at two in the morning." A breath. "Come to Reykjavik. Bring the Vasile documents and no one from the Wolf Council."

The line goes dead.

Veira sets the phone down on the table beside four photographs of a closed circle drawn by a hand seven hundred years in the ground, and finds she has stopped feeling cold.

"She voted," Roman says.

"She voted, and she remembers the year, and she remembers it was a woman." Veira picks up her pen. "Which means the interim conduit wasn't a rumour in the Kin Assembly. She was on an agenda."