The nominees for the 2011 Nebula Awards (awarded in 2012) have been announced by the Science Fiction and Fantasy Writers of America.
Here are the nominees for the Andre Norton Award for Young Adult Science Fiction and Fantasy Book:
Everybody Sees the Ants by A. S. King
The Boy at the End of the World by Greg van Eekhout
The Freedom Maze by Delia Sherman
Ultraviolet by R.J. Anderson