Ernest Hemingway's ‘For Whom the Bell Tolls’ is a/an -

Ernest Hemingway (1899-1961): He is an American novelist and short-story writer.

• His famous novels:
- For Whom The Bell Tolls
- The Old Man and The Sea
- A Farewell to Arms
- The Sun Also Rises
- Death in the Afternoon.
• His collection of stories is called 'In Our Time'.

Note: The Poem 'For Whom the Bell Tolls' is written by John Donne.

Source: Encyclopedia of Britannica.