Mrs. Smith's Spy School for Girls books in order

Mrs. Smith's Spy School for Girls is a middle-grade trilogy by Beth McMullen about a girl who discovers her elite boarding school is secretly training the next generation of spies.

Reading order

# Title Published Author Buy on Amazon
1 Mrs. Smith’s Spy School for Girls 2017 Beth McMullen Buy
2 Power Play 2018 Beth McMullen Buy
3 Double Cross 2019 Beth McMullen Buy

Mrs. Smith’s Spy School for Girls is a three-book middle-grade series by Beth McMullen, published between 2017 and 2019. The series follows Abigail Hunter, a twelve-year-old whose mother drops her off at an exclusive boarding school and vanishes. Abby soon learns that the Smith School is not what it appears to be, and that the students are being trained for something far more exciting than algebra.

The trilogy blends school story conventions with spy adventure, as Abby navigates friendships, rivalries, and genuine danger. Power Play and Double Cross raise the stakes as Abby becomes more skilled and more deeply involved in the school’s secret operations. McMullen keeps the tone fun and exciting while giving Abby room to grow as a character.

Frequently Asked Questions

How many books are in the Mrs. Smith's Spy School for Girls series?

There are 3 books in the Mrs. Smith’s Spy School for Girls series, published between 2017 and 2019.

What is the first book in the Mrs. Smith's Spy School for Girls series?

The first book in the Mrs. Smith’s Spy School for Girls series is Mrs. Smith’s Spy School for Girls, published in 2017.

Who is the main character in Mrs. Smith's Spy School for Girls?

The main character is Abigail Hunter, a twelve-year-old who is sent to the prestigious Smith School for Children and discovers that it is actually a front for a secret spy training program, putting her directly in the middle of a real espionage mission.

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