Book covers have been around since ancient times.
Wait, never mind that “ancient” stuff. Instead, contemplate on this: without book covers, the world would be a pretty bland place.
Um, book covers were once thought to…to….to….hmmm, I don’t know where I’m going with this. NEXT!
Existence. Covers exist. Books exist. Put them together and book covers can exist as well. I, uhh……
Ya know what, just scroll down, or simply look down and look at the cover.