Explanation:

- Option 1: Manish Sisodia

- An Indian politician and former Deputy Chief Minister of Delhi.

- Known for his work in education reforms in Delhi.

- Option 2: Pranab Mukherjee

- He was the 13th President of India.

- Known for his long political career and expertise in Indian politics.

- Option 3: Amitav Ghosh

- An acclaimed Indian author.

- Notable for books like "The Glass Palace" and "Sea of Poppies."

- Option 4: Shashi Tharoor

- An Indian politician, author, and former international civil servant.

- Known for his eloquence in writing and speaking.

- Correct Answer: Shashi Tharoor is indeed the author of 'Pride, Prejudice, and Punditry.'