"This is getting parlous hazardous. I would we knew which way we are going. Put thine oar over the side and see if thou cans't feel the bottom," said Sir George Lisle.

But before Ralph could do what he was told, and while he was standing up to fathom with the oar, there was a crash--a grinding, splintering sound, and Ralph was thrown over the after-thwart into Magdalen's lap, who gave a little scream and then sat still.

They well knew what had happened. It did not need the water, which was fast rising in the boat, to tell them they had struck upon a rock, and were rapidly filling with water.

All three were used to danger, and they did not lose their presence of mind. Ralph, as soon as he had picked himself up, went forward and looked over the side. He could just see a brown patch through the clear water. He sounded with his oar. It was not more than six inches below the surface. He called to Sir George Lisle to sound over the stern and to their dismay they found that the oar could only just touch the bottom when held at arm's length under the sea. The boat was fast filling, and would soon slip off and sink in deep water. Without a moment's hesitation Ralph jumped over on to the rock. He took out the anchor, and wading as far as he could, he threw it out on the other side of the rock, and was glad to see it sank some depth. Then going back, he pulled as hard as he could on the warp, and thus prevented the chances of the boat slipping off.

"If the tide doesn't rise any more, we are safe from drowning, anyway," said Ralph.

In order to prevent the stern settling down any more, they placed the two oars upright on the rocks, as far out as they conveniently could, and then lashed them to the gunwale.

"There! we have done all we can now," said Sir George.

And they sat silent and anxious, watching if the tide were rising any more. They had been so busy with their work, that they had not noticed the cries of distress that had been growing more and more desperate. Suddenly they were startled by a gurgling sound quite close to them, a few gasps, splashings, and a voice in agony calling for help.

The sudden sound, the words shrieked in English, the blood-curdling struggles, quite upset Magdalen. She screamed and clung to her father.

They peered into the gloom and could see nothing. The sounds had ceased; a gurgling sound only could be heard, and then all was quite still.