M. Iragavaiyangar

M. Iragavaiyangar writes in Tamil on the historical period and circumstances of the Alwar Vaishnava poet-saints in ஆழ்வார்கள் காலநிலை (Weather of Alwars), published by Meiyappan Publishing House, Chennai. The work investigates the chronological and historical conditions surrounding these revered Tamil bhakti composers.