Very nice, I especially liked the raven book and this part; "Ahlgru made a great hullabaloo!" That made me smile. When you made your library sub I was hoping you would make the books as well.
As for typos, I really shouldn't even bother in a text that contains words like "dids't". :P
But there were two that broke the pace of the text;
whoever you touch fall alseep instantly (depending on saving rolls).
If you speak this to the doorman he will let you though, but if you try to force or trick your way in
I assume the one in the flavour poem was intentional.
Okay, removed the comments so I won't clog up your sub, now that it's fixed. As it stands right now, it's rather short, but since she's a minor character I'll overlook that.
I assume Soul Reaving is explained in the Halan sub? I would suggest adding a short description to it here as well, for clarity's sake.
What's good about it, is that it is system neutral. And even though it seems to be mostly background information at first glance, most of what makes up an Npc is all there.
Maybe explore her motivations some more, you wrote that she follows Halan in most things, but why? Is it simply because she is his sire, so she's forced to do so? Familial ties? Forbidden romance? Basicly, what makes her tick.