Welcome to The Gallagher Academy for Exceptional Young Women, an all-girls school located just outside of Roseville, Virginia. Anyone looking at this elite private boarding school would see just what The Gallagher Academy wants you to see - a preppy school for privileged girls, complete with a guardhouse and stone wall to keep the curious away from their precious charges. And they'd be right, of course, and yet they would be so very, very wrong! Because The Gallagher Academy isn't exactly what it appears to be. It's an elite school, that's for sure, and the only boys who grace its grounds are the male teachers. After that, though, the similarities between The Gallagher Academy and every other elite boarding school in the world ends. Instead of math and reading, English and horseback-riding, the girls who attend this school take courses in Covert Operations, Ancient Languages, Countries of the World, Culture and Assimilation, and Protection and Enforcement. The Gallagher Academy is, in a word, a school for spies.