Right now I'm too busy, but I might manage it next month. I certainly want to know more about Lady Mary!

Incidentally: in the long term, I've also been meaning to read her letters from Turkey, aka the ones which made her famous. (And which Heinrich did read and recced to his friends and relations, which is the very flimsy ground on which I base my speculation he knew some English on.) So depending on when I manage the biography, I might add the letters after.