The Fourth Dimension Naila Hina Einstein's theory of relativity is so discussed with its mass energy transformation and time travel in every Science Fiction Fantasy thrillers of today and it has become a part and participle of modern scientific literature. Charu/ Sheryl Verghase, Vincent, Yuvhhan, Abhay and other familiar characters of this series, which we met in its first part namely: Pyramids To Heavens.