Greatest Superhero Comic Book Covers

You can't judge a book by its cover, unless it's a comic book. A comic book's cover art is a preview of the greatness inside. But what are the best and coolest comic book covers in history? Vote below for the greatest ones. Comic book cover art is a specialized form of entertainment that must catch the reader's eye and hint at the story within, without giving too much away. The most awesome comic book covers do just that, captivating you before you even turn the page.