Find all UPSC related books and notes: Previous Year Questions Quiz. NCERT Books. Political Science. Shubhra Ranjan Mam Notes. Optional Notes- Anthropology, Economics, Geography, History, Philosophy, Physics, Political Science, Public Administration, Sociology. Magazines- Yojana, EPW, World Focus, Down to Earth, Kurukshetra. Standard Books: Freedom Struggle- Bipin Chandra.