Blind date with a book, anyone?

I really loved this idea. I often judge a book by its cover, so this would be a new way of approaching and reading books for me. I wonder of the success rate, though...surely the very subjective descriptions on the books must give some misgivings or mishaps when it comes to purchases? Worth a try anyhow - even only for the fun of it.

Found this in front of a bookstore in Perth