The Great Gubal Library has a book on Lady Amandine which is chonrologicly wrong?

[Risvertasashi]

Perhaps he was one of the librarians who, overcome with the Tales of High Succubi and seeing Lady Amandine, went mad trying to capture beauty like hers and the rest is in-game history. I also think Mindflayer is more likely but...A guy trying to summon a Succubus for icky-stuff and ending up with ULTROS is too hilarious to pass up lol

Well, I think the OP is pointed out... at the time the events with Amandine happened, the library had been abandoned. There were no Sharlayan librarians left.

So, I can only speculate a voidsent bibliophile put it there or something.