I just got done reading Go Set A Watchman a little while ago. Unlike most people, I enjoyed the book, though not as much as Mockingbird. It's weird that in some ways, Atticus is portrayed as an antagonist. I also don't understand why Jem was killed off. Also, the change in narration. Mockingbird is written in first person point of view, with Scout providing the narration, whereas Watchman is written in the third person point of view, from a third person. I would recommend fans of Mockingbird to read this book, to see a different set of equality problems through an adult Scout's eyes.
I'm now going to read Agatha Christie's The Mysterious Affair at Styles. I've gotten hooked on her books. I also have several other various books from the library to read over the next month or so.