The Host Trailer — I really enjoyed this book, Twilight aside. It really was like a completely different author wrote it. And I adore Saoirse Ronan, who will be playing Melanie Stryder. Have you seen Hanna?? You must.
One soul, the Wanderer, is fused with a captured human named Melanie Stryder, in an attempt to locate the last pocket of surviving humans on Earth.