Ernest Hemingway - "The Lost Generation" Ernest Hemingway is a renowned American author of the Twentieth century who centers his novels around personal experiences and affections. He is one of the authors named "The Lost Generation." He could not cope with post-war America, and therefore he introduced a new type of character in writing called the "code hero". Hemingway is known to focus his novels around code heroes who struggle with the mixture of their tragic faults and the surrounding environment. Traits of a typical Hemingway Code Hero are a love of good times, stimulating surroun