Beth McMullen is the author of the Mrs. Smith's Spy School for Girls series; the Lola Benko, Treasure Hunter series; and several adult mysteries. She lives in Northern California with her family, two cats, and a parakeet named Zeus. Visit her at bethmcmullenbooks.com.
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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. After a botched escape plan from her boarding school, A... SEE MORE