From the acclaimed author of Last Day on Mars comes a road trip sci-fi adventure set within the Dark Star universe, about two kids from opposite sides of the country who discover an intergalactic invasion hidden right beneath our feet. Haley and Dodger don't have much in common. Haley lives in Greenhaven, Connecticut; Dodger lives in Port Salmon, Washington. Haley has a family who loves and supports her; Dodger can't seem...