Magadhi Prakrit
Some Siddha and Nathpanthi poetical works belonging to this period are also found, but their genuineness is again, doubted. The Siddhas belonged to the Vajrayana, a later Buddhist sect. Some scholars argue that the language of Siddha poetry is not an earlier form of Hindi, but Magadhi Prakrit. Nathpanthis were yogis who practised the Hatha yoga. Some Jain and "Rasau" (heroic poets) poetry works are also available from this period.