And creeping into their den he relit the lantern. Then he pulled out a watch, borrowed from the same friend who had provided the lantern. Past nine. Two hours and more before they need think of starting downwards for the Pool.

Louie condescended to come in again, and the stone was drawn close. But how fierce the wind had grown, and how nipping was the air! David shivered, and looked about for the rugs. He wrapt Louie in the horse-rug, which was heaviest, and tucked the blanket round himself.

'Howd that tight round yo,' he commanded, struck with an uneasy sense of responsibility, as he happened to notice how starved she looked, 'an goo to sleep if yo want to. I'll wake yo—I'm gooin to read.'

Louie rolled the rug round her chrysalis-like, and then, disdaining the rest of David's advice, sat bolt upright against the rock, her wide-open eyes staring defiantly at all within their ken.

The minutes went by. David sat close up against the lantern, bitterly cold, but reading voraciously. At last, however, a sharper gust than usual made him look up and turn restive. Louie still sat in the opposite corner as stiffly as before, but over the great staring eyes the lids had just fallen, sorely against their owner's will; the head was dropping against the rock; the child was fast asleep. It occurred to David she looked odd; the face seemed so grey and white. He instinctively took his own blanket and put it over her. The silence and helplessness of her sleep seemed to appeal to him, to change his mood towards her, for the action was brotherly and tender. Then he pushed the stone aside and crept out on to the moor.

There he stood for a while, with his hands in his pockets, marking time to warm himself. How the wind bit to be sure!—and it would be colder still by dawn.

The pool showed dimly beneath him, and the gruesome hour was stealing on them fast. His heart beat quick. The weirdness and loneliness of the night came home to him more than they had done yet. The old woman dragged to her death, the hooting crowd, the inexorable parson, the struggle in the water, the last gurgling cry—the vision rose before him on the dark with an ever ghastlier plainness than a while ago on the mountain-top. How had 'Lias seen her that the sight had changed him so? Did she come to him with her drowned face and floating grey hair—grip him with her cold hands? David, beginning to thrill in good earnest, obstinately filled in the picture with all the horrible detail he could think of, so as to harden himself. Only now he wished with all his heart that Louie were safe at home.

An idea occurred to him. He smiled at it, turned it over, gradually resolved upon it. She would lead him a life afterward, but what matter?—let her!

From the far depths of the unseen valley a sound struck upwards, piercing through the noises of river and wind. It was the clock of Clough End church, tolling eleven.

Well, one could not stand perishing there another hour. He stooped down and crawled in beside Louie. She was sleeping heavily, the added warmth of David's blanket conducing thereto. He hung over her, watching her breathing with a merry look, which gradually became a broad grin. It was a real shame—she would be just mad when she woke up. But mermaids were all stuff, and Jenny Crum would 'skeer' her to death. Just in proportion as the adventure became more awesome and more real did the boy's better self awake. He grew soft for his sister, while, as he proudly imagined, iron for himself.