Anna's POV:

The gym door opens and the room is dark for one second before Alexander finds the low switch — not the overhead, a softer light that runs along the base of the mirrors — and the room resolves itself slowly, the way things resolve when they're given the right kind of light to be seen in.

Three mirrors. The night sky through the floor-to-ceiling window — stars above the lake, the moon already high, the dark water below it perfectly still. A ...