You can choose one of the following audiences ranges for your book:
By default, your book’s audience range is set to General (Trade) unless you choose a different one. If you choose Children or Young Adult, you can adjust the specific age range by clicking the dropdown menu that appears below.
Your book’s audience range must match its categories on Pronoun. For example, if you add a Young Adult category to your book, you must select Young Adult as its audience range.
Where do I select my book’s audience range?
Go to your book on Pronoun and scroll to the section called “Write your description.” The audience range selection is located beneath the book description textbox.