Middle-grade fiction is a category of literature aimed at children typically aged 8 to 12 years. These books often feature relatable characters, engaging plots, and themes that resonate with young readers, such as friendship, adventure, and self-discovery. Popular examples include series like Harry Potter and Percy Jackson. The writing style in middle-grade fiction is usually accessible, with age-appropriate language and content. Stories often balance humor and emotion, allowing readers to connect with the characters' experiences. This genre serves as a bridge between children's picture books and young adult literature, helping to foster a love for reading during a crucial developmental stage.