ISBN-13: 9781913101619 / Angielski / Miękka / 2022
Esther, stuck between two talented and brave sisters, is looking forward to returning to boarding school - but when she arrives, she discovers some strange and unsettling changes; when the school and her family are thrown into terrible danger, it becomes her responsibility to save them all and Esther discovers courage and talents of her very own. A magical tale of mystery and adventure that proves that sometimes even ordinary middle children can be heroes, from the bestselling author of The Extremely Inconvenient Adventures of Bronte Mettlestone.