IGNOU Books — for UPSC supplementary reading.
IGNOU's Bachelor's and Master's-level course material is widely used by UPSC aspirants for subjects where NCERT depth runs out — Public Administration, Sociology, History, and Political Science especially. We list each subject and link to the official PDF.
Browse subjects
9 subjectsHistory
Political Science
Geography
Economics
Sociology
Public Administration
Psychology
Science & Technology
Environment & Ecology
Other reference shelves
Across the HubNCERT, explained
Geography, History, Polity, Economy, Science, Sociology — chapter-by-chapter explainers.
Important Judgments
Landmark judgments organised by subject — Constitutional Law, Federalism, Rights, more.
Government Schemes
Central schemes by sector — Agriculture, Rural, Urban, Health, Education, more.
Data Bank
Living statistics — GDP, fiscal, NFHS, environment, rankings — kept current.
IGNOU Books
Free supplementary IGNOU books — History, Polity, Geography, Economics, more.
TN Board Books
Tamil Nadu state board books — long-trusted UPSC supplements.
NIOS Books
NIOS material — accessible, exam-ready, free to download.