I recently purchased this book and have started to read. I think is truly amazing. Very informative detailed and descriptive. I practice yoga regularly and i am in incorporating it into my daily/weekly routines. My ability to visualise and grown immensely. This book recently helped me explain to feeling that i was experiencing after a yoga class which involved working on the heart chakra.
I hightly recommend this book to anyone who wishes to learn about not only the seven well know chakras but also touches on many others too.