What Hindus Should Do by Dr. K.V. Paliwal is a thought-provoking guide that outlines the responsibilities, actions, and strategies Hindus must adopt to safeguard their cultural, religious, and national identity. The book emphasizes the importance of unity, education, self-awareness, and active participation in social and political affairs. It discusses threats such as religious conversions, historical distortions, and ideological challenges while suggesting ways to counter them through organization, awareness, and revival of traditions. With a strong call to action, the book serves as a roadmap for Hindus to strengthen their community and contribute to the nation's progress.