Sivagnana Bodham by Meykanda Deva Nayanar –12 sutras
Sivagnana Siddhiar by Arulnandi Sivachariyar –729
Irupa Irupakthu by Arulnandi Sivachariyar –20 verses
Thiruvunthiyar by Thiruviyalur Uyya Vantha Thevanayanar –45
Thirukalitruppadiyar by Thirukadavur Uyya Vantha Thevanayanar –100 venbas
Unmai Vilakkam by Thiruvadhigai Manavasagamkadanthar –54 venbas
Sivaprakasam by Umapathi Sivam –100 viruthams
Thiruvarutpayan by Umapathi Sivam –100 kural venbas
Vina Venba by Umapathi Sivam –13 venbas
Potrip pakkrodai by Umapathi Sivam –190 lines
Kodikkavi by Umapathi Sivam –4
Nenju Vidu Thootu by Umapathi Sivam –129 double lines
Unmai Neri Vilakkam by Umapathi Sivam –6 verses
Sankalpa Nirakaranam by Umapathi Sivam –61 lines
The philosophy of Saiva religion is Saiva Siddhantam. Siddhantam means the ultimate truth.
Source : https://saivaphilosophy.blogspot.com/2010/01/14-meykanda-sastras.html