If you ever fancied living in a haunted house or at least making visitors a bit uneasy here’s a good place to start, possessed books.
Antique looking books seem perfectly harmless until someone walks by, then the middle book slides out toward the victim as if it will fall from the shelf. Books also emit spooky sounds for a totally haunted effect.
Funny how tacky and spooky seem to rhyme. Possessed books are available for $24.98 from Things You Never Knew Existed.