Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Maybe his finest children's work.

I love this book. I've read it 3 times, all as an adult. The fragility of life is portrayed in the person of little Diamond, an innocent, sickly child. Though MacDonald is occasionally preachy, (yet on target), he writes a story that will fill you with wonder and sorrow.I so recommend this book. It is one of my top 5 favorite books of fiction.