Here is the book cover I found the most stunning this week.
I love the atmosphere of the background opposed to the colours of the dress. And while the colours are not bright, they stand out and mix quite well. I love the font - goes with the historical era without being too old english and illegible.
Here are other book covers....
I like the hues being toward one colour palette in these, or two in the case of Asunder.
Oracle's moon has something strange going on where the light is. I think like the others, it may have been more effective on the other side.