Ernest Miller Hemingway (July 21, 1899 – July 2, 1961) was an American novelist, short story writer, and journalist. His economical and understated style had a strong influence on 20th-century fiction, while his life of adventure and his public image influenced later generations. Hemingway produced most of his work between the mid-1920s and the mid-1950s, and won the Nobel Prize in Literature in 1954. He published seven novels, six short story collections, and two non-fiction works. Additional works, including three novels, four short story collections, and three non-fiction works, were published posthumously. Many of his works are considered classics of American literature.

A Farewell to Arms is a novel by Ernest Hemingway set during the Italian campaign of World War I. The book, published in 1929, is a first-person account of American Frederic Henry, serving as a Lieutenant ("Tenente") in the ambulance corps of the Italian Army. The title is taken from a poem by 16th-century English dramatist George Peele.

A Farewell to Arms is about a love affair between the expatriate American Henry and Catherine Barkley against the backdrop of the First World War, cynical soldiers, fighting and the displacement of populations. The publication of A Farewell to Arms cemented Hemingway's stature as a modern American writer, became his first best-seller, and is described by biographer Michael Reynolds as "the premier American war novel from that debacle World War I."

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