P.N. Panicker is known as the Father of the Library Movement in the Indian state of Kerala. The activities of the Kerala Grandhasala Sanghom that he initiated triggered a popular cultural movement in Kerala which produced universal literacy in the state in the 1990s.
The State Government of Kerala has announced 19th June (day of his death) as the PN Panicker Reading Day (Vaayanadinam) and June as the Reading Month.
The PN Panicker Foundation together with a number of Government agencies, private sector entities and civil society organisations, is leading an initiative of reading. Their target is to reach 300 million under-privileged people by 2022. The main objective of this mission is to promote reading as a means to grow and prosper.