<p><b>An ambitious and magnetic novel from the<i> New York Times</i> bestselling Neal Shusterman, about a teenage American football player forced into a series of parallel lives.</b><br><br>As a star player on his high school American football team, Ash is used to taking some hard hits. But that one run in his last game must have knocked him a little loose, because suddenly his life doesn¿t look quite the way he remembers it.<br><br>As Ash bounces into worlds that are almost-but-not-really his own, he starts to question everything, including his own perceptions and place in his own reality. But can he even work out how to get back there?</p>