So, I recently posted here about this but didnt really get a good answer after wonderful help, and after contacting support and getting nothing im thinking the location has been changed.
This is now what the wreck currently looks like, the door stops you from getting in and the book no longer appears inside this area. I can assure you I have bought this game on steam during the sale on the 11th of november. If I could get some help on the new location of the book that would be wonderful, thank you fellow pirates!