For about 2 years I have searching for one word kundalini which is a tool used for the purpose of reaching spiritual enlightenment. I ordered this book from amazon I started reading certainly learning. This book is all about refined levels of meditation when you go deeper into it.
This book gives you a clear idea of Kundalini as I said its a tool for reaching spiritual enlightenment, Chakras which means the organs of our body, Energy Bodies, Pranayama which is breathing techniques .
All these layers are clearly explained in this book and OSHO has also imprinted in our belief that kundalini to be no longer only theories instead become lived realities. If youre seriously looking for a meditation in depth then pls go for it.I would highly recommend because Ive seen a lot of changes in me after reading and practising each and every layer of yoga and I believe I have much more to be seen in future.