Sister spirit / Kalkipsakis, Thalia

Cassie is convinced her big sister hates her when Hillary cuts off Cassie's hair and then she stops talking to her, but Cassie knows a secret about Hillary's biggest fear.

Nine-year-old Cassie, the baby of the family, is convinced her sister Hannah hates her, especially after Hannah cuts off her hair, but the short hair makes Cassie feel differently about herself and more grown up, and soon she and Hannah have developed a brand new relationship.

Given a very bad, very short haircut by her jealous older sister, Hannah, nine-year-old Cassie seeks revenge by making it seem as if Hannah's closet is haunted.