Junie B is very upset when a boy in her class plans to invite everyone except her to his birthday party, but her grandfather helps her deal with the situation.
With Halloween approaching, Junie B. needs to find a costume that will scare off the real witches and ghosts that she believes will be out on the holiday.
When ten-year-old Howard has to move with his family to a distant state, he is forced to live on a street named Chester Pewe, adjust to a new school, and get used to being shadowed by the little girl in a nearby house.