I think this is a wonderful idea and will do my best to support it.
My view would be that for the Backroom, we should suggest non-fiction only - as when I have the thoughts Proletariat describes in relation to other Orgahs, it is never in connection with a novel, but in a fascinating essay, documentary or non-fiction book.
I would also suggest that we pitch books we haven't read ourselves, but plan to because they have caught our attention. That would ensure we all discover the book together and can discuss impressions as we go, making a more real-time process suited to the forum environment.
Bookmarks