We haven't read an Opal Wheeler book we didn't like, but this one was something special! The story just reads really well. Perhaps it's so effective because Schumann's life (well, aspects of it) is child-friendly in a storybook-dramatic kind of way: his reminiscences from childhood tell a lovely story, as do scenes from his family life in adulthood.
As with all the Wheeler biographies, the narrative quietly skips over the uncomfortable facts of Schumann's life, such as his illness, institutionalization, and death (her biographies always end with the composer near the end of his life but still living!). There is obviously much more to explore of the man and his music after this book, but I love that Schumann has joined Bach, Haydn, and Beethoven as a household name, that my children now share my enthusiasm for this composer, and that, though they don't know much of his music yet, they love "Robert" like a friend.