If you are seeing the navigation panel on the left (The table of contents and the bookmarks list) you can go to "Reading > Hide Navigation Panel" and it should disappear and give you a two page view.
I appreciate your response. But when I do this it just hides the navigation panel and gives me one page with more grey on either side if your know what I mean
This also happens to me. It seems to be asked occasionally in this forum but I haven't found a fix.