He mentions a very popular book. I wonder if perhaps he means the Bible. If I remember my Catholic upbring, near the end of the book John, the Apostle, writes about the end of the world in Revelations. That's like looking into the future, I suppose.
It's just one of many mentions of time travel and time "visioning" in religious scripture. Just about every religion has an end of the world prophecy based on a vision.
I have been doing researach into the possibilities of Time Travel for
many years now. I had an event take place many years before at Marshall
Space Flight Center in Huntsville, Alabama that may be the proof of Time Travel. I did not make a connection until just last week of the importance of the event. The event has been recorded in a book thank God that shows it really took place. If anybody finds this message and is interested in what happened and wants to check it out please contact me.
I will post it here if others are interested. Warren