It was also generally agreed that he lived somewhere at the North Pole in a secret cavern under the ice.

If only they knew where that secret cavern was.

Still they would find that out easily now that they knew where the secret cavern was.

We can't be sure of anything we've been told about them, so there might be a lot of secret caverns.

The visitor is taken through a series of secret caverns as they observe the "pirate life."

We will inveigle ladies fair, and wed them in our secret cavern.

Even to the most secret caverns of the Universe.

While this burns, the strongest walls and most secret caverns will remain open.

Will you find the secret cavern that gapes only when the tide retreats?

If there wasn't a huge and glittering secret cavern, what on earth was life for?