Cross My Heart and Hope to Spy by Ally Carter

This book is super fun and mysterious. It is the second book in the series out of four. This book is about a girl named Cammie who goes to an all-girl spy school with her best friends and Cammie's mom is the head mistress. When Cammie goes on a mission, she meets a boy who she figures out is a spy. Cammie and her friends start to figure out that there is a boy's spy school and that they are coming to her school. Later in the book they kept getting clues saying that the boys are evil. Then a very important information is stolen and the boys are the prime suspect. Will the Gallagher girls get the disc back? Ages 10-14.

Lucy, grade 6