A surprising and romantic YA retelling-mashup of A Little Princess and The Secret Garden by bestselling authors Margaret Stohl and Melissa de la Cruz.Best friends Mary Lennox, Sara Crewe, and Cedric Erroll are best friends. And thank goodness, since their boarding school is basically insufferable. When one of the friends suffers a personal tragedy, a plan—and a secret—change everything for the trio . . . for good.     Filled with charm and romance, and inspired by some of cla