Question: Which German fighter pilot was dubbed the most successful fighter ace in the history of aerial warfare and had the book The Blond Knight of Germany written about their life and career?
Sentence (from "The Blond Knight of Germany"): The Blond Knight of Germany is a book by the American authors Trevor J. Constable and Raymond F. Toliver dedicated to the life and career of the German fighter pilot of World War II, Erich Hartmann.
Relevant evidence: Yes