With something between a sob and a laugh she stretched out her hand.

"Stop as you are now," came Joe's voice. "I'm goin' to stoop down so as you can get on top of me. All you've gotter do is to keep yerself stiff."

There was a splash, and a second later Colin's ankles were encircled in a powerful grip. Then his feet were resting on Joe's shoulders, and inch by inch he felt himself hoisted upward, until Nancy's fingers closed tightly round his wrists.

Another heave from below and the upper half of his body was through the trap. He thrust out a hand to steady himself, and as he did so a sudden wave of giddiness overcame him, and he sank sideways into Nancy's arms.

CHAPTER NINE

"Colin, Colin dear! It's all over. You're safe up here with us."

He opened his eyes, to find his head resting upon Nancy's shoulder, and the dripping figure of Joe just emerging through the trap. For a moment he made no attempt to move, then, as the truth of the statement became increasingly clear to him, a contented sigh escaped his lips.

Nancy drew him still closer, her soft cheek pressing against his. "Are you much hurt?" she whispered.

Though feeling curiously disinclined for conversation, Colin managed to find his voice.