Lost in Language.While Eda and King babysit the Bat Queen's children, Luz goes to the library to return Eda's overdue books. There she runs into Amity, who harshly rebuffs her despite Luz trying to make amends by befriending her. Luz also meets Amity's older siblings, Emira and Edric, who take a liking to her. After messing around in the library, Amity has the three of them thrown out. The siblings then invite Luz to break into the library with them after dark. They break in as the Wailing Star flies over the library, which magically brings the books' contents to life...