Can some other author use the cover I choose?

No, because as soon as you purchase your cover it is automatically deleted from our catalog. However, as almost all book covers today are made with non-exclusive stock photos, you might bump into the same image on some other cover. Our designers will sometimes combine images or apply effects and crop them based on the cover look they want to produce. If you are concerned, we suggest searching for the image using a reverse image search to see if it already exists on other book covers.