What makes Nina mad? Lots of things―lots of little, everyday things, frustrations that all children will recognize. But Nina knows how to speak her mind and that makes her feel much better. In a series of humorous vignettes, Hilary Knight, the artist who brought the enormously successful Eloise to life, applies his magic to a text by veteran children's book writer Steven Kroll, and brings to life a spunky character who will show young readers how to articulate their feelings.