The book review by Stu Simpson discusses the biography of George Beurling, Canada's highest scoring ace of World War II. The book, "Hero" by Brian Nolan, chronicles Beurling's life from his early fascination with flying to his heroic accomplishments in Malta during the war. Despite Beurling's remarkable talent as a pilot, the biography portrays him as a restless and conflicted figure. Nolan's well-researched work provides insight into the dichotomy of Beurling's talent and inner turmoil, portraying him as a tragic figure unable to fully embrace the responsibilities that accompanied his greatness. Despite some shortcomings in the author's perspective, "Hero" offers a compelling and insightful portrayal of this little-known Canadian hero.