After years of observing us, abducting us, and experimenting upon us, they have finally made their first mistake.As the sun sets on a lonely Connecticut farmhouse the shadows come, gliding through windows, sliding up walls, enveloping Sarah Gilmour as she searches frantically for her missing child. Then the shadows, with their dark, inhuman eyes, are everywhere, surrounding her as she sobs silently, realizing with horror that they have taken her daughter once again. And that now they have come back--for her.