Which Harry Potter book won J.K. Rowling her first Nestlé Smarties Book Prize?

Harry Potter and the Philosopher’s Stone won J.K. Rowling her first Nestlé Smarties Book Prize.

The novel won the 1997 Nestlé Smarties Book Prize in the category for readers aged 9 to 11. The award helped establish Rowling’s debut as an important children’s book in Britain, alongside strong sales and enthusiastic reviews. It was the first of several major prizes associated with the Harry Potter series.

The Smarties prize was based on votes from children, making it especially significant for a book aimed at young readers. Rowling’s first novel competed in a children’s publishing environment that included established authors, yet its imaginative setting and accessible school-story structure quickly attracted a large audience.

Later Harry Potter novels also won major awards, including additional Smarties prizes. The question asks about Rowling’s first such win, so the answer is the debut novel rather than the second or third book. American readers may know it as Harry Potter and the Sorcerer’s Stone.