Jane Austen Unbound - a hidden object game based on the world and works of Jane Austen, made into a Facebook application by BBC Worldwide and Legacy Games.
I just stumbled upon it while playing another hidden object game.
Unbound allows players to search for hidden objects, unlocking new scenes, proceeding with stories in order to unite Elizabeth and Darcy. At the same time, players are able to decorate their manors by purchasing items using guineas.
Looks like great fun for me, I'll be enjoying it for a while! :)