non-fiction on the AO3?

[brightknightie]

Do people put non-fiction on the AO3? If so, what are the customs, conventions, and expectations for non-fiction on the AO3? (That is, what's the best approach?)

I've been thinking of putting my old Forever Knight reference materials -- that is, timeline, main character FAQs, minor character list, location list, etc. -- there, if that's appropriate and acceptable.

Thanks!