Jina-Samhita of Bhattaraka Ekasamadhi (having chapters on the iconography as well as architecture of Jaina temples in the Dravidan style) (12th cen. CE)
Aparajitaprcha (12th or 13th cen. CE)
Abhilasitarathacintamani (Manasollasa) of Somesvara (12th-13th cen. CE)
Vastumandana (13th or 14th cen. CE)
Tantra-Samuccaya of Narayana (a Keralite Text) (15th cen. CE)