Hemingway and His Writing Style For Whom the Bell Tolls portrays the typical Hemingway characters and addresses the issues of machoism and womanizing. In this novel, as in many of his other works, Hemingway employs extensive use of what is known as the Hemingway Code. Numerous influences from various people and events from his personal life also had an effect on his writing. Many people hold the opinion that there has been no American writer like Ernest Hemingway. A member of the World War I “lost generation,” Hemingway was in many ways his own best character. Whether as his childhood nickname of “Champ” or as the older “Papa,” Ernest Hemingway became a legen