United We Spy by Ally Carter

SYNOPSIS:  The Gallagher Girls series concludes as Cammie's mother and friends search for the few remaining Circle leaders before Catherine kills them off.  They are always one step behind, however, and wonder how they can come out of the battle alive.

AUNT SHARON'S TAKE:  This book was more violent and serious than the rest of the series, but I still thought it was a fun adventure story, and a satisfying conclusion.  I would recommend it to more mature teens who can handle the serious story line and violent imagery.

AUDIENCE:  Older Teens and Young Adults

RATING:  PG13 for Violence

STARS:  2 1/2

BOOKS LIKE THIS:  Cahills vs. Vespers, Maximum Ride