The present paper briefly presents the life and works of Preecha Intarapalit with special reference to his immortal Pol Nikorn Kimnguan (PNK) comedy. Being acclaimed “the People’s writer”, P.Intarapalit’s remarkable accomplishments as an author were not only for his voluminous work, but also for getting people into the habit of reading. However, the most valuable contribution of PNK series was the recording of Thailand’s social evolution over three decades in the form of an “oral history”.