The book 'The Citizen of the World' is written by-

• Oliver Goldsmith is an Irish novelist, playwright and poet.
• His famous works:
- The Citizen of the World,
- The Vicar of the Wakefield,
- The Deserted Village,
- The good Natured Man,
- She Stoops to Conquer,
- The Traveller etc.
Source: An ABC of English Literature, Dr. M Mofizar Rahman and ওয়েবসাইট Lecture.