This is a really fun meme hosted by Sugar and Snark. "Each week we will post a characteristic and choose 5 of our favorite covers with that characteristic. If you want to join in and share your 5 favorite covers with the weeks particular characteristic, then just make a post, grab the meme picture (or make your own) and leave your URL in Linky. You don’t even need to participate, just stopping by and saying hi would be great! Don’t forget to stop by the other participants!"
Today's Characteristic: Moons!