Final answer:
Fanny Burney was most well-known for her novels.
Step-by-step explanation:
Fanny Burney was most well-known for her novels. She was an English writer who gained popularity in the late 18th century. One of her most famous novels is 'Evelina', which tells the story of a young woman navigating society.
Learn more about Fanny Burney's most well-known writing