CSS Optional notes include an updated comprehensive single book for CSS aspirants. CSS aspirants read online optional books which are up-to-date for CSS-2024. These books are regularly updated. The list of CSS optional subjects is as follows:
Journalism & Mass Communication
Psychology
Geography
Sociology
Anthropology
Gender Studies
Environmental Sciences
Agriculture & Forestry
Botany
History of Pakistan & India
Islamic History & Culture
British History
European History
History of USA
Business Administraiton
Public Administration
Public Administration
Governance & Public Policies
Town Planning & Urban Management
Geology
Physics
International Relations
Political Science
Economics