I know not. If he did not have it there in that universe, there is a likelihood that he does not here. And that means, that is possible to find it. If you want, I will help you accomplish such a task. I wish to see it as well if you do find it, to see if I am mentioned. I'm quite fond of tomes and scrolls of magic after all.
Knowing what I know of your life thus far, you have endured far more than many others. If you are that strong, even demons should be wary of you.
She studied a different school of magic than yours, is my best guess. Absorbing powers is no small feat, but there are leeching spells that could do the same.
Would you write down the runes so that I might help identify them tomorrow? I will arrive early tomorrow afternoon.