Eric Arthur Blair (25 June 1903 – 21 January 1950), known by his pen name George Orwell, was an English novelist, essayist, journalist and critic. His work is marked by lucid prose, awareness of social injustice, opposition to totalitarianism, and commitment to democratic socialism.
Commonly ranked as one of the most influential English writers of the 20th century, and as one of the most important chroniclers of English culture of his generation, Orwell wrote literary criticism, poetry, fiction, and polemical journalism. He is best known for the dystopian novel Nineteen Eighty-Four (1949) and the allegorical novella Animal Farm (1945).

source: wikipedia