This is a very well build book with very well maintained discussions, suitable for general public. This book is built keeping in mind not to bore public with equations and one can very easily read and understand the mindset of Stephen Hawking, what he is about to mention in each and every lines. Well its clear by the title that this is a scientific book and after reading one can remain with great thoughts about how time works in such a strange manner. This book is a masterpiece of hawking for that section of people who love and want to explore this strange yet beautiful creation of our nature by the almighty god. So, one should really try this book.