Otto smiles, the expression more than a little tired but still manages to be warm. "Well. I'd be happy to share some of my notes with you, if you'd like. I'd have to recreate them first, of course."

All of his notes and research are in another dimension! And possibly destroyed? Otto honestly has no idea. Even if that weren't the case, he's gained some more perspective now; it'd be better to separate out the wheat from the chaff himself. Maybe it isn't the wisest thing, offering up some of his work for nothing, but there's more important things than money.