Yes thanks Anthem, below is a copy of my review on the UK site.
Important New Title, 7 Feb 2007
Reviewer: Richard (UK) - See all my reviews
This latest gem from Yogani is an extremely important addition to the series and is an absolute must for all serious practitioners of Yoga and deep meditation. The techniques described in this little book have always been shrouded in mystery and have never been explained in such a clear concise and easily understood way before. Yogani explains beautifully the function of sutras as code words for our deepest needs and desires and shows us the correct way to take them into inner silence.. where by the very nature of inner silence they will be purified and realised only in a way that is truly beneficial to us and those around us.
After Yogani has covered the basic technique of Samyama he then expands it adding a new technique he calls Cosmic Samyama which when practiced in the correct way will in Yogani's words expand our sense of physical awareness within and beyond our body this technique also produces the effect of conscious sleep (Yoga Nidra) another much sought after and misunderstood Yoga practice.
In the Appendix of the book the Yoga sutras of Patanjali are examined especially the third chapter which deals with super normal powers, Yogani explains how these relate to the over all enlightenment journey and experimentation in all these areas by experienced practitioners is encouraged.
Thank you Yogani for this wonderful little book.