There was no sound of footsteps, no evidence that a panel had been moved or a secret doorway opened.
She took his arm and led him to the secret doorway through which they had come.
There's got to be a secret doorway or something.
It was like passing through a secret doorway into the place of power.
(the Atari 2600 version) after finding a secret doorway within the game.
He pushed hard, and the secret doorway stood wide open.
The dwarf shot behind the curtains at the back of the chamber and disappeared through a secret doorway.
They went up it, then through another secret doorway.
They indicate that a spot in the wall is a secret doorway to an adjacent room.
Words were secret doorways and I held all the keys.