Minna loves Mozart and the cello, and in her music class is a boy named Lucas, who has a vibrato, collects frogs, and has, so she thinks, the perfect family. Her mother is a writer who believes that "fact and fiction are different truths." She has a music teacher named Porch (called by McGrew "Old Back") who calls the chamber group "mass assembled sound". In this book even the taxi driver can end up fixing the kitchen sink and demonstrating a new way to make coffee.

Patricia MacLachlan's stories are a rarity in today's children's books: simple, gentle tales of children who manage to be reasonably nice kids without being insipid. This is an amazingly delightful book, a book that makes you smile all through it, a book that makes you want to know all of the characters in real life.

MacLachlan doesn't seem to believe in villains, and her books, especially this one, will make you wonder why anyone ever thought they were necessary. In the world of Minna Pratt, people can be good and kind and thoughtful and still, amazingly, likable and real and fascinating. The book is wonderful for all children who can enjoy a story without a lot of action and adventure, but for budding musicians it will be a special treat.