The book "Readiness Of Sri Lanka To Be A Member Of Global Knowledge Society" by C. N. Wickramasinghe offers a comprehensive analysis of Sri Lanka's ability to position itself as a member of the global knowledge society. It examines the country's development in the context of the knowledge society and assesses the prerequisites necessary to become competitive in this area. By applying over 30 quantitative and qualitative indicators, the current situation of Sri Lanka as a developing country is highlighted. The findings of this study are not only significant for Sri Lanka but also provide a universal framework applicable to other developing countries. This pioneering work helps measure the critical knowledge factors essential for progress in the knowledge society.