Some new cover art for your consideration:
The Islanders by Christopher Priest, his first novel since 2002's brilliant The Separation, is my most eagerly-anticipated novel of the year (yes, including ADWD). It's due in September.
The UK cover for Brandon Sanderson's Warbreaker, due in December.
The cover for Alastair Reynolds' Blue Remembered Earth, due in January 2012.
In all cases this is work-in-progress which may be subject to change before release.