I don't read a great deal of non-fiction but I'm interested in all things Victorian at the moment and I need to read Elizabeth Gaskell's biography of Charlotte Bronte. Presumably this is the definitive biography as Elizabeth Gaskell was a friend and contemporary of Charlotte Bronte. I'd be interested in any other Bronte biography recommendations.
With my Christmas book token (thanks Rob!) I couldn't resist the new Penguin Classics Deluxe Edition of Wuthering Heights with its fabulous Ruben Toledo cover.
By the way, Jane Eyre is currently featured on girlebooks.