Each activity environment contains many hidden treats and secrets.

The program could well contain secrets that would enable them to defeat the Paratwa.

A missing package contains powerful secrets, and everyone wants a piece of the action.

Does it contain real secrets - or is it only a Crusader laundry list?

No presents under the tree that contain deep dark secrets.

Industry lawyers maintain that the documents, which cover such areas as health research and youth marketing, do not contain dire secrets.

Family legend had it that the ring contained secrets, but no one knew what they might be anymore.

The door was breached; no longer capable of containing secrets- "Yes," she answered very softly.

Some stages also contain secrets and may have additional methods to continue in the game.

It's not a crime novel, though it contains secrets and revelations.