In this second book of the Boarding School Mysteries series, a suspenseful story perfect for young readers ten and up, sixth-grader Jeri McKane is shocked when a blackmailer targets her best friend, Rosa, revealing secrets very few people would know. But when Rosa accuses Jeri of writing the threatening notes, Jeri's investigations to clear her name and uncover the truth lead her into more danger than she ever could have imagined. Jeri...