First. Love & Friendship is actually a romantic comedy that came out in theaters in May directed by Whit Stillman. The film got great ratings and features Kate Beckinsale as Lady Susan, love her. Love & Friendship: In Which Jane Austen's Lady Susan Vernon is Entirely Vindicated is the novella written by Whit Stillman which came out a few weeks before the movie. I recommend enjoying the book first as per usual.
The whole premise of the two is that a beautiful widow decides to secure rich husbands for her and her coming of age daughter resulting in things getting complicated and hilarious. Many of you loved Lady Susan from Austen's own novella. You'll love her even more this time around I promise.