El Círculo de Lectores is a Spanish book club and publishing company founded in 1962. It specializes in offering a wide range of books, including fiction, non-fiction, and children's literature. Members receive curated selections of books at discounted prices, making it an attractive option for avid readers. The organization operates through a subscription model, where members can choose from various genres and receive monthly deliveries. El Círculo de Lectores also promotes reading culture in Spain by organizing events, author signings, and discussions, fostering a community of literature enthusiasts.