1. A Knot at Platform Three
At the station above the Still Sea, comets arrived with their light folded behind them. They asked for quiet rails, a little room and somebody who would not begin by admiring how far they had travelled.
Edda Sorn was twenty-nine and had been night keeper for one month. She knew how to lower the resting rails, where the spare blankets lived and which kettle would complain if filled too quickly. She had not yet learned how to untie a comet.
“There seems to be a knot,” said the guest at Platform Three.
The comet's name was Velm. Her head shone pale blue beneath the shelter. Her tail, which should have lain in a long silver curve, had gathered into a bright, complicated fist.
Each time Velm tried to settle, the fist pulled tight and lifted the end of the rail.
Edda put the platform brush down.
“Please stop pulling for a moment.”
“I'm trying to get comfortable.”
“I can see. The rail is trying to leave.”
Velm looked behind her. The last rail bracket hovered a finger's width above its socket.
“Oh,” she said.
She held still. The bracket settled back.
In this country, comets were speaking travellers made of road-light. They did not visit every night, but the station knew their ways. Several guests were already sleeping along the other platforms, tails dimmed to the colour of pearl.
Edda could not close the whole station to solve one knot. She fetched a small inspection lantern and looked between the loops.
Something blue and round was caught inside. A fine gold seam ran around it.
“Did you bring a passenger?” she asked.
“Not on purpose,” Velm said.
