Want to share an experimental book showcase concept? Here’s the idea to make books look more realistic by using 3D transforms and apply some fun effects like rotating, flipping and opening. It might be an interesting concept for online book stores but it adds some interactivity the user might find entertaining. This Free CSS3 3D Book Showcase has six main sides and one inner page element that we’ll use to paginate through some content, simulating something like a “view inside” functionality. This idea is taken from Lift Interactive.