1977 Book in Multiple Languages by Thiruvallikkeni Udaiyavar Kainkarya Sabha http://acharya.org/bk/pb/misc/um961.pdf
Nalayira Divya Prabandham – Nangam Ayiram
Book published in Amazon
Sudarshanar Badhilgal Part 12
1996 Book in Tamil by Sri U Ve Puttur Krishnaswami Iyengar Swami http://www.acharya.org/bk/pb/pki/sb12.pdf
Sudarshanar Badhilgal Part 11
Book in Tamil by Sri U Ve Puttur Krishnaswami Iyengar Swami http://www.acharya.org/bk/pb/pki/sb11.pdf
Prapannanushtana Bhaskaram
1934 Book in Tamil by V Ramanujan Iyengar Swami http://acharya.org/bk/pb/vri/pab.pdf