Chapter 5: What Mrs. Hargreave Has Chosen Not to Notice

She makes the biscuits on Thursday mornings.

This is not a rule she wrote down, but it has the quality of one — the particular rigidity of a practice that began as convenience and calcified, across decades, into something she would notice the absence of the way she would notice a missing step on the stairs. The tin is a Danish butter biscuits tin that has not contained Danish butter biscuits since 1994, when she switched to a digestive recipe from a woman at her church who has since died, and the tin itself is printed with a winter scene in blue and white, a sleigh, some trees, a sky that is perfectly empty of everything including weather. She has had this tin for so long that she no longer sees it. She sees, instead, the idea of the tin, and picks it up with the automatic confidence of a woman who has made this particular gesture ten thousand times.

The building makes sounds on Thursday mornings that it does not make at other times. Not alarming sounds — Ashmore Court is not a building that alarms, or not obviously; it is a building that settles, which is different, which is a building speaking in the register of something very old working out where its weight has gone. She has learned, across forty years of Thursday rounds, to distinguish the settling that wants attention from the settling that wants only to be heard. The radiator on the first-floor landing: attention. The creak from behind the wainscotting in the upper corridor: heard, acknowledged, set aside. The particular tone from behind the wall of Flat Three — Dorian's flat — that began in, she thinks, 2003, and which she has never been able to source and has therefore designated: category unknown.