- Noted Economist and Political Analyst S Gurumurthy released a book titled “Politics of Opportunism: Regional Parties, Coalitions, Centre-State Relations in India”.
- The book is authoredby R P N Singh. The book throws light on the subject related to rise of regional parties and Centre-States relation.
- RNP Singh is a former officer of the Intelligence Bureau, Government of India. He has also earned the coveted Presidents Police Medal, Indian Police Medal, the Sukriti and Kautilya awards for his distinguished services.