Holy cow - going for it!! Yes, I will definetly upvote you- and also say that 50 Shades of Grey is a pathetic plagiarism of it!

SAME!! GREAT book. Great!

Light from Uncommon Stars by Ryka Aoki.

There is a demon, a pact to trade a soul, an abused trans girl in search of safety, an alien family (ALIEN alien, not foreigner!), an AI that presents a nuanced ethical issue, a witchy housekeeper/ cook, and a violin maker who seems cursed. Is it too much?? Yes, it is too much. And yet. I never thought I would be saying this, but it somehow all works. Is it weird? Yes. Oh, yes! AND it’s also nice and readable. I enjoyed it!