Book Covers - Born In Series by Nora Robers

I found four different book covers for each book in the Born In Series by Nora Roberts and thought it would be interesting to compare them. Here they are:


Born In Fire Covers:

Born In Ice Covers:

Born In Shame Covers:

So, what do you think? Which covers do you like the most?
Personally, my favorite covers are the first ones for each book. Simple but very pretty. :)