Theory of relativity of time and of evaluation of human civilization
Actually, this book is a higher level thought base. Because it has described a process to value the human civilization besides which can provide us valuable knowledge as -Time/ space /relativity. From its name we can conclude that best thing can be achieved through valuing humanity.
In detail "Theory of relativity of time "-  tells us about Time and relationship between past, present and future from this book.
Also you can get where time is constant.
Human has to be valued on the earth - is last and final thing we need to do on the earth. And there is a thought by which we can do it. At the 2nd part humanity valuation process is described.
Published from Lap Lambert Europe, Latvia.
https://www.lap-publishing.com/catalog/details/store/gb/book/978-3-659-75070-0/theory-of-relativity-of-time-and-of-evaluation-of-human-civilization