Book error on Samsung Nook but not in Calibre

I downloaded an entire series of books and read the first three without any problems on my Samsung Tab E Nook. The 4th book gives me an error and won't open. I can open the book in the Calibre reader. I have re-downloaded the book, also I have deleted it from both the device and the library and reloaded it all with the same error.
Any ideas?
Thanks