Apple Books only shows first page in each chapter

I downloaded an epub on my Mac then copied it to Books on an iPad using he sync feature in the Finder. When I read the book on the iPad it only shows text on the first page. Going to the next page shows the dirt page off the next chapter. If I make the text smaller Books still shows a full page of text. The text is there, but Books will only show one page of it. It does the same on the Mac.