ISBN-13: 9781481490276 / Angielski / Miękka / 2020 / 288 str.
ISBN-13: 9781481490276 / Angielski / Miękka / 2020 / 288 str.
Shannon Hale's Princess Academy meets Stu Gibbs's Spy School series in the third book in the Mrs. Smith's Spy School for Girls series.