How do I add a category in iBooks? I have a book with no category. I would like to put it in the Poetry category. How do I do that?

Question

We have one book that has no category.  We would like to move it to a category.  If I categorize the books in the "books" section, it is the only one that is not categorized.   I would like to put it in the Poetry section.  How do I do that?  I suppose I could make a poetry Collection and move it and all the other books categorized as poetry into the poetry Collection, but there ought to be a way just to add a category.

Answer 1

I got past the confusion of "Genre" in iTunes apparently being the same as "Category" in iBooks, and was able to change the genre/category to Poetry in iTunes.   I tried syncing to iBooks, but the Category in iBooks was still blank.  I deleted the book from iBooks and synced again.  The book was transferred but the Category is still blank.  Any more ideas?