Four young people must master their powers in order to escape from a barren, dangerous land in these three novels by a Newbery Medal winner.
 
The Justice Trilogy includes:
Justice and Her Brothers: For Justice and her identical twin brothers Levi and Thomas, the summer begins like any other. But as the slow days pass, Justice begins to notice a strange energy between her brothers, beyond their normal twin...

Justice and her brothers, the first of a new race with extraordinary powers, return to Dustland in order to destroy the force that retards the growth of their advanced civilization.