Artori Design has created a series of floating bookshelves that appear to be held up by a literary superhero. What’s the trick to make him look like he’s flying? Magnets! The magnetic hero is attracted to the hidden metal shelf concealed by the first book in the stack. Check out the pics below for a visual explanation.

Although currently sold out of both models, Artori says they will be restocked in about 4-6 weeks. You can find more info on each shelf here and here.