"It is a pity," he said, "that so many brave sailors should lose their lives on that hidden rock."

So the abbot caused a buoy to be fastened to the rock. The buoy floated back and forth in the shallow water. A strong chain kept it from floating away.

On the top of the buoy the abbot placed a bell; and when the waves dashed against it, the bell would ring out loud and clear.

Sailors, now, were no longer afraid to cross the sea at that place. When they heard the bell ringing, they knew just where the rock was, and they steered their vessels around it.

"God bless the good Abbot of Ab-er-broth-ock!" they all said.

One calm summer day, a ship with a black flag happened to sail not far from the Inch-cape Rock. The ship belonged to a sea robber called Ralph the Rover; and she was a terror to all honest people both on sea and shore.

There was but little wind that day, and the sea was as smooth as glass. The ship stood almost still; there was hardly a breath of air to fill her sails.

Ralph the Rover was walking on the deck. He looked out upon the glassy sea. He saw the buoy floating above the Inchcape Rock. It looked like a big black speck upon the water. But the bell was not ringing that day. There were no waves to set it in motion.

"Boys!" cried Ralph the Rover; "put out the boat, and row me to the Inchcape Rock. We will play a trick on the old abbot."

The boat was low-ered. Strong arms soon rowed it to the Inchcape Rock. Then the robber, with a heavy ax, broke the chain that held the buoy.