A girl discovers her boarding school is actually an elite spy-training program, and she must learn the skills of the trade in order to find her mother in this action-packed middle grade debut.
- ISBN10 0606413472
- ISBN13 9780606413473
- Publish Date 5 June 2018 (first published 4 July 2017)
- Publish Status Out of Print
- Out of Print 13 September 2023
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 320
- Language English