Stephenie Meyer, creator of the phenomenal teen-vamp Twilight series, takes paranormal romance into alien territory in her first adult novel. Those wary of sci-fi or teen angst will be pleasantly surprised by this mature and imaginative thriller, propelled by equal parts action and emotion. A species of altruistic parasites has peacefully assumed control of the minds and bodies of most humans, but feisty Melanie Stryder won't surrender her mind to the alien soul called Wanderer. Overwhelmed by Melanie's memories of fellow resistor Jared, Wanderer yields to her body's longing and sets off into the desert to find him.

Melanie Stryder refuses to fade away. The earth has been invaded by a species that take over the minds of their human hosts while leaving their bodies intact, and most of humanity has succumbed.

Wanderer, the invading "soul" who has been given Melanie's body, knew about the challenges of living inside a human: the overwhelming emotions, the too vivid memories. But there was one difficulty Wanderer didn't expect: the former tenant of her body refusing to relinquish possession of her mind.

Melanie fills Wanderer's thoughts with visions of the man Melanie loves-Jared, a human who still lives in hiding. Unable to separate herself from her body's desires, Wanderer yearns for a man she's never met. As outside forces make Wanderer and Melanie unwilling allies, they set off to search for the man they both love.