|reviewer=Jill Murphy
|genre=Teens
|summary=Tense and pacy YA thriller with a great central character and a twisty turny plot. A lot to like here.
|rating=4
|buy=Yes
|pages=336
|publisher=Doubleday
|website=http://www.codology.com/
|date=September 2012
|isbn=0857532081
|amazonuk=<amazonuk>0857532081</amazonuk>
|amazonus=<amazonus>B008FPJZXK</amazonus>
|video=http://www.codology.com/
}}