Sandhyashram yog tradition

Sandhyashram is a Yog tradition, with it roots from Kashi Vishweshwar.
From Him, the sampraday has had great yogic Guru's, born to enlighten the spirits of the seekers.
They are:
HH Shree Nagna Bhairav Maharaaj,
HH Shree Yogiraaj Maharaaj,
HH Shree Vinayak Maharaaj Phatak,
HH Shree Gopal Maharaaj Kasbekar,
HH Shree Batukbhairav Maharaaj Joshi,
HH Shree Vasantrao Karmarkar Kaka Maharaaj.
The book written by Shree Karmarkar (Kaka) Maharaaj has been published at the below link(http://sandhyashram.blogspot.com/2008/01/easily-accessible-salvation-yog.html)

This Yog tradition was initiated by HH Shree Vinayak Maharaaj.
The details of meditation and yog practice can be found out at the book on the above link.