Recs if you like The Midnight Queen (Noctis Magicae, #1)...

whether it's straight-up Jane Austen retellings, set in an alternative regency-era England, or a whole new world that has those prim and proper vibes, these books all introduce magic, spells, and perhaps even a bit of whimsy into the familiar regency setting (may also contain Victorian or Gregorian-era like fantasy novels, since they can have a lot of overlap in vibes!)

...and other historical fantasies! If in a series, first book included only.

“I declare after all there is no enjoyment like reading! How much sooner one tires of anything than of a book! When I have a house of my own, I shall be miserable if I have not an excellent library.”