Vanishing of the 7th Grade

Résumé du livre

Nobody can explain why Sophia Kershaw's classmates have disappeared... Does it have
something to do with the arrival of their strange new 7 th grade teacher? At first, Mz. ("not
Miss, not Mrs., not Ms.") Salem is playful and kind, but the woman becomes increasingly
sinister as her students begin to vanish on their way home from school. What does
Sophia do once she suspects that her teacher is the culprit responsible for all the missing
children?