I found these few covers in my latest hunting trip. First up is Oceanborne, the second book in Katherine Irons Seaborne series. This one is due out on September 27th.
The second cover is from the Spiritwalker Trilogy from Kate Elliott. Cold Fire is the second of the three books, due out on September 26th.
And finally, Larissa Ione upped the cover for the second book in her Lords of Deliverance series, Immortal Rider, on her blog. This one is out in December. (Thanks to Lea for pointing this one out).