In this island cave nature had placed a curiosity, known as a rocking stone.
A second rocking stone formerly existed on the same range of hills, but it was thrown down about thirty years since.
He doubled and sometimes trebled these, and the hoard of silver and gold behind the rocking stone grew rapidly.
In the first place, those bags of coin behind the rocking stone weighed on his mind.
The rocking stone, commonly reckoned a Druidical monument, has always been held in superstitious veneration by the people.
Close beside the fellow on the rocking stone there hung two ropes from rings in the roof.
He might become suspicious and betray him, or worse yet, discover the secret of the rocking stone.
A rocking stone, said Chet with a smile, seeing that his chum was greatly excited.
With a smash and a rumble, the rocking stone pitched over the brink of the hill.
He rested his weight on the rocking stone again and tried to throw it forward; but its balance seemed perfect.