I went down, a step at a time, imagining myself Batman, imagining myself a hundred heroes and heroines of school romances, then, remembering myself, I imagined that I was a drop of rain on the wall, a brick, a tree. I am on my bed, I thought. I was not here, with the light of the TV room, uncurtained, spilling out below me, making the rain that fell past the window into a series of glittering lines and streaks.

Don’t look at me, I thought. Don’t look out of the window.

I inched down. Usually I would have stepped from the drainpipe over to the TV room’s outer window ledge, but that was out of the question. Warily, I lowered myself another few inches, leaned further back into the shadows and away from the light, and I stole a terrified glance into the room, expecting to see my father and Ursula Monkton staring back at me.

The room was empty.

The lights were on, the television on as well, but nobody was sitting on the sofa and the door to the downstairs hallway was open.

I took an easy step down onto the window ledge, hoping against all hope that neither of them would come back in and see me, then I let myself drop from the ledge into the flower bed. The wet earth was soft against my feet.

I was going to run, just run, but there was a light on in the drawing room, where we children never went, the oak-paneled room kept only for best and for special occasions.

The curtains were drawn. The curtains were green velvet, lined with white, and the light that escaped them, where they had not been closed all the way, was golden and soft.

I walked over to the window. The curtains were not completely closed. I could see into the room, see what was immediately in front of me.

I was not sure what I was looking at. My father had Ursula Monkton pressed up against the side of the big fireplace in the far wall. He had his back to me. She did too, her hands pressed against the huge, high mantelpiece. He was hugging her from behind. Her midi skirt was hiked up around her waist.

I did not know exactly what they were doing, and I did not really care, not at that moment. All that mattered was that Ursula Monkton had her attention on something that was not me, and I turned away from the gap in the curtains and the light and the house, and I fled, barefoot, into the rainy dark.

It was not pitch-black. It was the kind of cloudy night where the clouds seem to gather up light from distant streetlights and houses below, and throw it back at the earth. I could see enough, once my eyes adjusted. I made it to the bottom of the garden, past the compost heap and the grass cuttings, then down the hill to the lane. Brambles and thorns stuck my feet and pricked my legs, but I kept running.

I went over the low metal fence, into the lane. I was off our property and it felt as if a headache I had not known that I had had suddenly lifted. I whispered, urgently, “Lettie? Lettie Hempstock?” and I thought, I’m in bed. I’m dreaming all this. Such vivid dreams. I am in my bed, but I did not believe that Ursula Monkton was thinking about me just then.

As I ran, I thought of my father, his arms around the housekeeper-who-wasn’t, kissing her neck, and then I saw his face through the chilly bathwater as he held me under, and now I was no longer scared by what had happened in the bathroom; now I was scared by what it meant that my father was kissing the neck of Ursula Monkton, that his hands had lifted her midi skirt above her waist.

My parents were a unit, inviolate. The future had suddenly become unknowable: anything could happen: the train of my life had jumped the rails and headed off across the fields and was coming down the lane with me, then.

The flints of the lane hurt my feet as I ran, but I did not care. Soon enough, I was certain, the thing that was Ursula Monkton would be done with my father. Perhaps they would go upstairs to check on me together. She would find that I was gone and she would come after me.

I thought, If they come after me, they will be in a car. I looked for a gap in the hedgerow on either side of the lane. I spotted a wooden stile and clambered over it, and kept running across the meadow, heart pounding like the biggest loudest drum there was or had ever been, barefoot, with my pajamas and my dressing gown all soaked below the knee and clinging. I ran, not caring about the cow-pats. The meadow was easier on my feet than the flint lane had been. I was happier, and I felt more real, running on the grass.

Thunder rumbled behind me, although I had seen no lightning. I climbed a fence, and my feet sank into the soft earth of a freshly plowed field. I stumbled across it, falling sometimes, but I kept going. Over a stile and into the next field, this one unplowed, and I crossed it, keeping close to the hedge, scared of being too far out in the open.

The lights of a car came down the lane, sudden and blinding. I froze where I was, closed my eyes, imagined myself asleep in my bed. The car drove past without slowing, and I caught a glimpse of its rear red lights as it moved away from me: a white van, that I thought belonged to the Anders family.

Still, it made the lane seem less safe, and now I cut away across the meadow. I reached the next field, saw it was only divided from the one I was in by thin lengths of wire, easy to duck beneath, not even barbed wire, so I reached out my arm and pushed a bare wire up to make room to squeeze under, and—

It was as if I had been thumped, and thumped hard, in the chest. My arm, where it had grasped the wire of the fence, was convulsed, and my palm was burning as if I had just slammed my funny bone into a wall.

I let go of the electric fence and stumbled back. I could not run any longer, but I hurried in the wind and the rain and the darkness along the side of the fence, careful now not to touch it, until I reached a five-bar gate. I went over the gate, and across the field, heading to the deeper darkness at the far end—trees, I thought, and woodland—and I did not go too close to the edge of the field in case there was another electric fence waiting for me.

I hesitated, uncertain where to go next. As if in answer, the world was illuminated, for a moment, but I only needed a moment, by lightning. I saw a wooden stile, and I ran for it.

Over the stile. I came down into a clump of nettles, I knew, as the hot-cold pricking burning covered my exposed ankles and the tops of my feet, but I ran again, now, ran as best I could. I hoped I was still heading for the Hempstocks’ farm. I had to be. I crossed one more field before I realized that I no longer knew where the lane was, or for that matter, where I was. I knew only that the Hempstocks’ farm was at the end of my lane, but I was lost in a dark field, and the thunderclouds had lowered, and the night was so dark, and it was still raining, even if it was not raining hard yet, and now my imagination filled the darkness with wolves and ghosts. I wanted to stop imagining, to stop thinking, but I could not.

And behind the wolves and the ghosts and the trees that walked, there was Ursula Monkton, telling me that the next time I disobeyed her it would be so much worse for me, that she would lock me in the attic.

I was not brave. I was running away from everything, and I was cold, and wet and lost.

I shouted, at the top of my voice, “Lettie? Lettie Hempstock! Hello?” but there was no reply, and I had not expected one.

The thunder grumbled and rumbled into a low continuous roar, a lion pushed into irritability, and the lightning was flashing and flickering like a malfunctioning fluorescent tube. In the flickers of light, I could see that the area of field I was in came to a point, with hedges on both sides, and no way through. I could see no gate, and no stile other than the one I had come in through, at the far end of the field.