Explanation:

- Dominique Lapierre: The correct answer is Option 2. Dominique Lapierre is the author of the famous novel "City of Joy," which explores the lives of the poor in a slum in Kolkata, India. The book is known for its compassionate portrayal and deep human insight.

- Larry Collins: Not the author of "City of Joy." He is an American writer known for his collaboration with Dominique Lapierre on several historical and non-fiction books, such as "Is Paris Burning?"

- Rudyard Kipling: Not the author of "City of Joy." He was a British writer famous for works like "The Jungle Book" and "Kim."

- Mark Tully: Not the author of "City of Joy." He is a British journalist and writer known for his work covering India, and has authored books like "No Full Stops in India."