User blog comment:TheNewGuy01/Question/@comment-4519283-20130930014251

I'm assuming your book has something to do with Wikia. If you're talking about something you're getting professionally published, you might want to use Special:Contact to contact them before selling it. If you're just posting it online, then they shouldn't have a problem with it. If you really want to, you can email them with Special:Contact to verify that it's fine.