Yog Rahasya Book (योग रहस्य पुस्तक): This Book is an important book, in which information about beginning of yoga, meditation, meditation, routine of a yoga seeker, characteristics of a yogi, attainment of bliss from yoga, fruit of yoga practice. This Book is not easily available..

Yog-Sadhana Pranayam Vidhi Book (योग-साधना प्राणायाम विधि पुस्तक) is an important book, in which information about yoga shastra is hidden. – by Nandlal Dashora.

Yogavashishth Book (योगवाशिष्ठ पुस्तक) is an important book, in which information about yoga shastra is hidden. – By Nandlal Dashora, Randhir Prakashan.