In honour of Jane Austen's birthday, it's surprising that she hasn't had a Celebrity Historical yet. The BBC love adapting her work, so I suppose we'll get there.
Of course, she doesn't have a monster. Northanger Abbey suggests it will, but turns out not to. She's in one of SteveD's eighteen song title adventures, sussing out the emotional heart of a time distortion caused by someone's longing. That fits rather well, I think.
And I can imagine a companion who's read all the novels thinking she can busk it in Regency society as a result, and making a bit of a mess of it.