Order of Gallagher Girls Books
In this captivating YA chick lit series by American author Ally Carter, readers follow Cammie, a teenage protagonist who considers herself decidedly ordinary in appearance - average height, average build, and so on. However, she's far more attractive than she realizes and possesses remarkable intelligence. The entire series unfolds from Cammie's point of view as she navigates life at the prestigious Gallagher Academy, an exclusive all-girls institution with a unique mission: training future spies.
Carter launched the Gallagher Girls series in 2006 with I'd Tell You I Love You, But Then I'd Have to Kill You. The complete series spans six novels, wrapping up with United We Spy in 2013. The following list presents Ally Carter's Gallagher Girls books in their original publication sequence, which also follows the chronological storyline:
| # | Title | Year | Buy |
|---|---|---|---|
| 1 |  The Spies That Bind | 2018 | |
| 2 |  I'd Tell You I Love You, But Then I'd Have to Kill You | 2006 | |
| 3 |  Cross My Heart and Hope to Spy | 2007 | |
| 4 |  Don't Judge a Girl by Her Cover | 2009 | |
| 5 |  Only the Good Spy Young | 2010 | |
| 6 |  Out of Sight, Out of Time | 2012 | |
| 7 |  United We Spy | 2013 | |
| 8 | A Gallagher Wedding | 2013 |