According to the walkthrough, I was supposed to have met Ms Tanika in lounge, several days ago. I keep checking, and have finished all the other school staff, yet I have never seen her at all.
Was there some action or event I might possibly have missed that is needed to activate her being found in lounge?
Also, of the 5 books that are supposed to have been read in the history class, the one on Demons never appeared when the other 4 did. I had talked about demons with Gates' niece just before that, and would assume that is what unlock that particular book. I have also checked for that numerous times, yet it still doesn't list it as having been read. Perhaps the book is somehow linked to Tanika.