We may receive a commission on purchases made from links. Buildings with hidden spaces have long been a subject of public interest, with plenty of real-world history from ancient Egyptian tombs ...

Sometimes the only practical wall on which to install a run of ... ‘We chose to incorporate the secret door into the bookcase here because the client is an avid reader and owns a lot of books.

We have a pretty good guess where [Krizbleen] hides away any seasonal presents for his family: behind his shiny new secret ... door as necessary, onto which [Krizbleen] expertly mounted the ...