Mahavidya Mantra Tantra Book (महाविद्या मन्त्र तन्त्र पुस्तक) is an important book, in which information about use of tantragyan is hidden. – by Yogiraj Avtaar Singh Atvaal.

Mantra Pothi Book (मन्त्र पोथी पुस्तक) is an important book of mantra, in which information about almost all rare context is hidden. – by Yogiraj Avtar Singh Atwal.

Shakti Tantra Mahayog Book (शक्ति तंत्र महायोग पुस्तक) is an important book, in which information about use of tantra is hidden. – by Yogiraj Avtaar Singh Atvaal.

Nanak Mantra Shakti Book (नानक मंत्र शक्ति पुस्तक): This Book is an important book, in which information about Shri Guru Granth Sahib. The Nanak Mantra Shakti Book is not easily available, this book is written by Yogiraj Avtar Singh Atwal Randhir Prakashan..