Explanation:

- "The Great Indian Novel" is a famous satirical novel.

- ?? Option 4: Shashi Tharoor is the correct answer. He is an accomplished writer, diplomat, and politician known for his rich literary works and service as a Member of Parliament.

- Option 1: Varun Gandhi is a politician and writer, but he did not write this novel.

- Option 2: Derek O'Brien is a quizmaster and politician, but he is not the author of this book.

- Option 3: AK Antony is a senior politician, but he is not associated with literature or this novel.