Harry Potter, Ron Weasley and Hermione Granger are undeniably one of the world's most well-known iconic trios, first introduced in J.K. Rowling’s YA fantasy book series in the late '90s. And, while ...

As one of Harry's best friends alongside Ron Weasley, Hermione Granger is perhaps Harry's most important friend throughout the entire series, due to her guidance, intelligence, and general friendship.