Bhagavad Gita
Maha Ramayanam 
Yoga Vasishtam
Valmiki Ramayanam
Maha Bharatham
Kamba Ramayanam
Vishnu Sahasranamam
Nalayira Divya Prabandham
Ribhu Gita
Lalitha Sahasranamam
Sri Devikalottaram
Thirumandhiram
Ashtavakra Gita
Advaita Bodha Deepika
Kaivalya Navaneetham
Thirukkural
Athichoodi
Bharathiyar Paadalgal
And many many more...