"Fast-paced, intriguing." -- Kirkus Reviews "A celebration of friendship and girl power." -- School Library Journal Twelve-year-old Abigail discovers her elite boarding school is a top international spy ring and embarks on a quest to be a spy-in-training in this series that's perfect for fans of Stuart Gibbs's Spy School and Shannon Hale's Princess Academy ! After a botched escape from her boarding school, Abigail is stunned to discover the school is actually a training ground for future spies. Even more shocking? Abigail's mother is a top agent and has gone MIA, with valuable information that many people would like to have--at any cost. Along with a former nemesis and a loveable boy from her grade, Abigail must go through Spy Training 101 to try and save her mom and discover what she's truly made of. With a little luck, Abby and her friends might save not only her mom, but the world. This complete boxed set includes: Mrs. Smith's Spy School for Girls Power Play Double Cross.