A few months ago, I asked for recs and someone suggested A Discovery of Witches.
Since then, I had to change screen names (I was previously luckii00) because I lost my password and it was linked with a really old, now deactivated, email account, so I can't even look back at my old posts to see who it was.
Whoever you are, thank you so much! I loved it! I can't wait to start the 2nd book, and for the 3rd to come out!