More of the Blackwood’s horrors among the willows…
"Look! By my soul!" he whispered, and for the first time in my experience I knew what it was to hear tears of terror in a human voice. He was pointing to the fire, some fifty feet away. I followed the direction of his finger, and I swear my heart missed a beat.
There, in front of the dim glow, something was moving.
I saw it through a veil that hung before my eyes like the gauze drop-curtain used at the back of a theater—hazily a little. It was neither a human figure nor an animal. To me it gave the strange impression of being as large as several animals grouped together, like horses, two or three, moving slowly. The Swede, too, got a similar result, though expressing it differently, for he thought it was shaped and sized like a clump of willow bushes, rounded at the top, and moving all over upon its surface—"coiling upon itself like smoke," he said afterwards.
I watched it settle downwards through the bushes," he sobbed at me. "Look, by God! It's coming this way! Oh, oh!"—he gave a kind of whistling cry. "They've found us."
The Willows, by Algernon Blackwood