Other scriptures >
Dhatuvada shastra >
The dhatuvada shastra was written by aswani kumar which has seven chapters.
Rasendra chintamani >
Rasendra chintamani was written by rama chandra
Loha shastra >
the loha shastra was written by sakatyana maharishi.
Namartha kalpam >
The namartha kalpam by the atri maharishi which has 24 chapters.