Urgent! Book club proposals needed

I belong to a lovely book club.  We’re all conservatives, so it’s a comfortable environment to speak freely.  The time has come for me to make my three proposals, but my mind is a blank.  Do you have any ideas?  The books can be fiction or non-fiction.  Our last few books have, sadly, ended up being kind of boring.  I’d love to have you guys recommend books that just made your brains light up.