Can only add Pre-made chapters
Can't make new chapters directly
I ran into an odd thing earlier. I was making a sample Book to show my users how to make their own. When I clicked "Add New Chapter" from within the Book's index and made the first page, and then clicked the Post Article button, it said that the Article was made but I didn't have the permissions to add it to the book. However, if I tracked down the chapter manually and told the book to add it as a pre-made URL, it was implemented just fine. I checked, but there don't appear to be any permissions regarding books and chapters.