O Ateneu
 O Ateneu is a novel written by Brazilian's authors Raul Pompéia in 1888's which is considered one of the most prominent examples of Brazilian Realism and Naturalism. The book narrates in the first person the story of Sérgio an eleven-year-old boy who is sent to a well-respected all-male boarding school—known as the Ateneu hence the book's title—by his father.