Malayāḷasāhitya vimarśanaṃ : sāhityavimarśanaṃ - Vēlāyudhanpiḷḷa, Pi. Vi., 1931- (Pi.Vi. Vēlāyudhanpiḷḷa ; Vitaraṇaṃ Nāṣanal Bukk Sṯāḷ, 1981)
Articles on Malayalam literary critics and literature.