“You come at once, or I will give you to my pretty little friends.” He pointed to the two snakes on the floor who still moved spasmodically.

She had to step past Gurther, but that seemed easier than passing those wriggling, shining black ropes; and, her hand in his, she stumbled up the dark steps and eventually into the clean, sweet air of the night.

He was dressed for a journey; she had noticed that when he appeared. A heavy cloth cap was on his curious-shaped head, and he looked less repulsive with so much of his forehead hidden. Though the night was warm, he wore an overcoat.

They were passing between the wall and the factory when he stopped and put his hand before her mouth. He had heard voices, low voices on the other side of the wall, and presently the scrape of something. Without removing his hand from her face, he half dragged, half pushed her until they were clear of the factory.

She thought they were going back to the house, which was in darkness, but instead, he led her straight along the wall, and presently she saw the bulk of the barge.

“Stay, and do not speak,” he said, and began to turn a rusty wheel. With a squeak and a groan the water-gates opened inwards.

What did he intend doing? There was no sign of a boat, only this old dilapidated barge. She was presently to know.

“Come,” he said again.

She was on the deck of the barge, moving forward to its bow, which pointed towards the open gate and the canal beyond.

She heard him puff and groan as he strained at a rope he had found, and then, looking down, she saw the front of the barge open, like the two water-gates of a lock. Displaying remarkable agility, he lowered himself over the edge; he seemed to be standing on something solid, for again he ordered her to join him.