Teenager, Jaz Andrews, finds and befriends Cory Lanus, a tall, gentle young stranger upon whom she develops a crush. But she gets more than she bargained for when she discovers that Cory comes from another planet, and that he can change gender at will. As Jaz and her pals attempt to help and protect their new friend they find their own lives at risk, and learn a few lessons about the transcending power of love and compassion. This book explores timely concerns facing kids today, including gender identity issues, absentee parents, and difficulties at school.