Adult literature is a term used to describe books that are targeted towards an older audience. However, this term can sometimes become confusing, especially when the context is unclear. Alternatives to adult literature can include literary fiction, mature fiction, grown-up novels, or simply novels for adult readers. Other descriptors that may be used to identify these books can include sophisticated, complex, and thought-provoking. Still, the specific genres within adult literature may also be referenced, such as contemporary fiction, historical fiction, or romance novels. Whatever you choose to call them, adult literature books can serve as an escape into a world of in-depth storytelling, complex themes, and challenging ideas.