Kate is not ‘imagining it’. There are small tufts of pale fluff on her neck, and no, it’s not ‘just a tissue in the washing machine’ as John suggests. There’s nothing drifting off his shirts, nothing clinging to Ella’s favourite black top, Josh’s Minecraft t-shirts. It’s more solid than tissue, just on her clothes. And only she can see it.

I tell you I’ve only ever shown it to a girl who I met on a tour bus in Moscow, where I was traveling with my parents. She had bad acne, and she really liked Duran Duran.

We make stops on the way to our bog plot to look at the little skeletons. Dad tells me about them. Curlews and skylarks in dancing poses. Tiny skulls.

In the barren cold camp, you wear a dusty cape and top hat, wave my cane as if it were a wand and tell me your dream-stories, one after the next, your words spun and tossed like tethers into the air.

Ignis, the flaming wreckage, bubbling rubber, liquified cloth, her skin charred and blistering, acrid smoke, the tiny thunders of survival’s kicks