A book club where you discuss the book you've read, rather than being compelled to read something someone else chose.
Have you read (or listened to) a book that you loved so much you wish everyone would read it? Or perhaps you trawled your way through a real river of treacle and want to warn others so they can avoid it altogether?
All welcome, all we ask is it is non-fiction, and you have something to say about it after reading it.
