You can get the book free
here.
Please note, this is in no way an endorsement. I usually run from stuff like this as fast as I can. I just can't make the incredible leaps this author makes. I can't bring myself to make the jump from what scriptures tell us, to "God's throne is at the center of the milky way galaxy". I see no reason to conclude that you can take a map of the Milky Way and map out the Celestial, Terrestrial, and Telestial areas. Just can't follow him to the conclusion that every god gets his own galaxy, and our God did not create them.
LM