Story: The story follows Luna, a genetically bred super-spy created by the US government. At age 15, Luna is given her toughest assignment yet: after being raised in isolation and only trained as a spy, she must now pose as a normal high school girl. Since she never knew real parents or friends, things quickly become very confusing for her. She makes friends with Oliver, a skater with a crush on her; and Francesca, a nice girl who used to be friends with Luna's rival. But she also has to deal with the emotions and events many teenagers face. To make matters much harder on Luna, the boy she develops a crush on, Jonah, is the son of her main enemy, Count Von Brucken.
main Characters:
Luna: is a nice girl who doesn't know a lot about the real world, and often gets confused about things she doesn't understand. Even though she's been raised in solitude for most her life, she's a fast learner and quickly picks up on things. She is a kind person, with amazing spy skills and a tough commander. Her name as a student is Luna Collins. Luna has feelings for Jonah but likes Oliver as just-a-friend.
Francesca used to be friends with the popular girls at school, but when Luna started coming to the school she decided to be her friend, so the popular girls stopped hanging out with her. She is nice; she gives Luna good advice and is patient with her when she doesn't understand something. By the 4th book she starts to get a crush on Oliver but gives up and goes to another guy when she realizes that Oliver still has feelings for Luna.
Oliver Riggs Likes to skateboard all the time, even at school where it is banned. He met Luna the first day she came and has had a crush on her ever since.
Jonah the son of Luna's main enemy, Count Von Brucken. He goes to the same school as Luna. He seems like a nice guy, but if that's what he's really like no one knows. He later ends up falling in love with Luna. By the 4th book he starts to show signs of likeing Francesca but is blinded by the fact he still likes Luna.
Jennifer "Control" Kajiwara Luna's by-the-book control agent, Control poses as Luna's mother, but hates working with Dr. Andy. Contrary to Dr. Andy's priorities, Control is usually more concerned with the integrity of the mission rather than Luna's welfare. Ironically, Control, who has raised Luna ever since she was "born" in a secret lab, is the closest thing Luna has to a mother
Andrew "Andy" Collins Usually called "Dr. Andy." He poses as Luna's father, and at first dislikes working with Control. Unlike Control, he is very concerned about Luna's emotional health, and often gives Luna social advice that Control is unable to provide.
Elizabeth Westbrook The most popular girl who does not like Luna on first sight you might say. She was friends with Francesca, but then dropped the friendship.