Young adult novels are a genre of literature primarily targeted at readers aged 12 to 18. These books often explore themes relevant to adolescence, such as identity, relationships, and personal growth. They can cover a wide range of genres, including fantasy, science fiction, romance, and mystery, making them appealing to diverse interests. The characters in young adult novels are typically teenagers who face challenges and dilemmas that resonate with their peers. Many popular titles, like The Hunger Games by Suzanne Collins and The Fault in Our Stars by John Green, have gained significant acclaim and have been adapted into films, further expanding their reach and impact.