[Magdalen] Go Set a Watchman

[Grace Cangialosi]

This may already have been discussed here, but I read this last night and found it pretty powerful, especially the last part where Jean Louise comes to terms with who Atticus is.
A group at the church where I'm supplying has invited me to a potluck supper/discussion of this and "Mockingbird" on Saturday evening. Thought I'd better read the book! Now I've decided it will be worth the 45-minute drive to attend the discussion.
What did others think of the book?