A book fair is an event where publishers, authors, and booksellers come together to showcase and sell books. These fairs often feature a wide variety of genres, including fiction, non-fiction, children's literature, and educational materials. Attendees can browse, purchase books, and sometimes meet authors for signings or discussions. Book fairs can be held in schools, libraries, or large convention centers, attracting readers of all ages. They often include activities such as readings, workshops, and panel discussions, promoting a love for reading and literacy. Events like the Frankfurt Book Fair and the London Book Fair are among the largest in the world.