US // UK
I really like these covers. They're swirly, armospheric and use a mix of great colours. I'd have no problem buying either, though I do wish Jeri's name was larger on both books. Having read Shade, I'm glad the colour red has some prominence on both covers - it's kind of important, and story-specific covers always make me happy.
In conclusion, I love them both! I'm sure they'll look even better in person, and I can't wait to see them. Oh, and from a distance, the model on the UK cover reminds me of Lea Michele (Rachel) from Glee... anyone else, or is it just me?