The language of this application is Tamil.
Avvaiyar is a famous and important poet of Tamil literature. There are 4 important books written by Avvaiyar that provides guidance to ones life.
More info at this Wikipedia link: http://en.wikipedia.org/wiki/Avvaiyar
ஔவையார் நூல்கள்: ஆத்திச்சூடி , கொன்றைவேந்தன், மூதுரை & நல்வழி
வெளி இணைப்பு: http://ta.wikipedia.org/wiki/%E0%AE%94%E0%AE%B5%E0%AF%88%E0%AE%AF%E0%AE%BE%E0%AE%B0%E0%AF%8D