HATHA RATNAVALI / हठ रत्नावली  (Hindi, Paperback, Satapal Khicher)

Hatharatnavali is a late medieval hatha yoga text, originally written by Srinivasa Bhatta. This text is divided into four chapters. In the four chapters the topics explained are mahayoga, eight types of body purifying techniques, ten types of mudras, nine types of kumbhakas, main types of nadis in the human body, types of asanas, stages of nada, samadhi and unmani bhava.