Tomorrow Girls: With the Enemy by Eva Gray (Published by Scholastic, September 1, 2011)
With the Enemy is book three in the Tomorrow Girls series, and begins right where book two, Run for Cover, ended. This series is about four young girls, Louisa, Evelyn, Maddie, and Rosie, who were sent to a boarding school to keep them safe during a war between the United States and the Alliance, which happened after natural disasters destroyed part of the United States. However the girls soon learned that the school was secretly run by the Alliance and successfully escaped, joining up with three boys from the nearby boys' school. However, just when they were almost home, Maddie was kidnapped, and the other kids think she was taken by agents of the Alliance.
Each book is narrated by a different girl, and this time the narrator is Evelyn, who has always loved conspiracy theories and was suspicious of their school from the start. So now that Maddie has been kidnapped, Evelyn must take the lead in searching for her. When she learns Maddie is being held in an Alliance facility, the kids must come up with a plan to free up.
The books in this series are fun, quick reads that are a good choice for younger readers not yet ready to read young adult dystopian novels. There is less background information than in books for older readers - I'm still a bit frustrated that there are no explanations for what caused the war and who the Alliance is. But I have enjoyed reading about the chararacters and am looking forward to reading the final book in the series, Set Me Free, which will be published in November 2011.