I kept the building on Main Street rather than sell it, and I put its rent to work the way I think she’d have wanted — quietly, toward people the world tends to rob when they aren’t looking.

And I kept the flour tin.

It sits on a high shelf in my own kitchen now, empty of everything but a little stubborn flour dust that never quite comes out, and now and again I take it down and hold it, just to remember what my mother was willing to become, in secret, for twenty years, so that I could be free.

For decades she had guarded that top shelf — smacked a twelve-year-old’s hand away from it, carried its secret to her grave — and I had spent all those years thinking it was flour she was protecting, or nothing at all, some old woman’s odd rule.