Nonfiction is any document or media content that attempts, in good faith, to provide accurate information regarding a real-world topic. Nonfictional content may be presented either objectively or subjectively. Nonfiction is one of the fundamental divisions of narrative writing (specifically, prose) — in contrast to fiction, largely populated by imaginary characters and events, though sometimes ambiguous regarding its basis in reality.
While specific claims in a nonfiction work may prove inaccurate, the typical author genuinely aims to be truthful at the time of their composition, offering accounts of historical or empirical fact. Systematic reporting of the beliefs of others in a nonfiction format is not necessarily an endorsement of the veracity of those beliefs, but rather an exercise in representing the topic. Works of nonfiction are not limited to written text, since statements expressed in audio or video may purport to present a factual account of a subject.