Prose is written or spoken language that follows the natural flow of speech in everyday grammatical structure, rather than a rhythmic structure like poetry. It comes in various forms like fiction, non-fiction, novels, short stories, memoirs, and autobiographies. Fiction is imaginative or made-up works, while non-fiction presents factual information. Short stories are brief works of around 1,000-20,000 words that focus on one main plotline. Novellas are longer at 20,000-50,000 words. Novels exceed 50,000 words and can have multiple plotlines. Autobiographies tell the author's life story from their perspective.