Celâl Üster wrote Nineteen Eighty-FourNineteen Eighty-Four is written by Celâl Üster
[Human]: Do you know who or what Celal Uster is?  [Assistant]: He is an author, who wrote Nineteen Eight Four [Human]: I have not heard of it. Could you tell me more?  
Its a social science fiction, released in 1949. Are you interested in such books?