Explanation:

- Jaswant Singh: A senior Indian politician with the Bharatiya Janata Party, known for his contributions as a former finance and external affairs minister. He has written books primarily on Indian politics and diplomacy but not on recent government critiques.

- Sitaram Yechury: A prominent Indian politician and member of the Communist Party of India (Marxist). He has authored several critical works on Indian policies and governance.

- Correct Answer: This is the author of ‘Modi Government: New Surge of Communalism’.

- Pranab Mukherjee: The late former President of India, who also served as finance and foreign minister. His writings often include memoirs and analyses of his tenure in various political offices.

- M J Akbar: A journalist and former Minister of State for External Affairs in India. He has written extensively on Indian political history and international relations.