Who is the author of the non fiction book "Superstar India: From Incredible to Unstoppable" that reflects on contemporary India and its society?

Introduction / Context:
This question belongs to the books and authors category and checks whether you know who wrote "Superstar India: From Incredible to Unstoppable", a reflective non fiction work on modern India, its people and culture.

Given Data / Assumptions:

• The title is "Superstar India: From Incredible to Unstoppable".
• It is a non fiction account of India.
• Four Indian authors are listed as options.
• Only one is correctly associated with this specific title.

Concept / Approach:
Shobhaa De is a well known Indian columnist and novelist who often comments on Indian society, celebrity culture and changing lifestyles. She wrote "Superstar India" as a personal and social commentary on the country. The other authors are also famous but with very different key works, which can be used for elimination.

Step-by-Step Solution:
Step 1: Recall that Shobhaa De wrote a number of books about urban India and its culture. Step 2: Connect the highly expressive title "Superstar India" with her style of writing on Indian society. Step 3: Arundhati Roy is mainly known for "The God of Small Things" and political essays, not this book. Step 4: Chetan Bhagat writes popular fiction novels about youth and campus life, not this reflective non fiction title. Step 5: Kiran Desai is known for literary fiction like "The Inheritance of Loss". That leaves Shobhaa De as the only correct choice.

Verification / Alternative check:
Publisher websites and book reviews clearly list Shobhaa De as the author of "Superstar India: From Incredible to Unstoppable". Exam oriented general knowledge books also match this pair, confirming the answer.

Why Other Options Are Wrong:
Arundhati Roy: Important author and activist, but associated with other titles.
Chetan Bhagat: Writes mass market fiction novels, not this non fiction social commentary.
Kiran Desai: Award winning novelist, not the writer of "Superstar India".

Common Pitfalls:
Students sometimes guess Chetan Bhagat simply because they see the words India and unstoppable and think of motivational themes. Instead you should pay attention to author styles and match Shobhaa De with social commentary on Indian society.

Final Answer:
Shobhaa De