A fantastic book! Although the subject is rather abstract it is a very clear explanation about 'The Ultimate Truth' for those who are familiar with 'The One and Only'. It is expected that the reader has also knowledge of 'The Yoga-Sutra's of Patanjali'. Several aphorisms in 'The Ultimate Reality and Realization - The Siva-Sutra's' refer to it. Highly recommended for all the seekers among us!