There's nothing quite like having a room hidden behind a secret bookcase door to make you feel like a badass superhero. Well, what's stopping you? Recent advancements in hidden-door technology have made it a downright reasonable option for today's modern homeowner.

Woodfold Bookcase Doors come in 54- and 66-inch wide flavors, and they come with high-quality steel rollers and piano hinges to keep your bookcase door working well for years to come. Now all you need to do is decide on what exactly you're going to keep behind your secret door. Pornatorium? Action figure collection? Uh… pornatorium? The possibilities really are endless. — Adam Frucci

Woodfold Bookcase Doors, via Gadget Lab