For any relative newcomers to the forum I’d like to add a couple of links.
One of them relates to book exchanging & swapping (although I must confess the whole idea - never mind the practical business - of buying, selling, posting, managing books etc just overwhelmed me at the point @CatrinLliarJones started this initiative, so that I’ve never used it)… It may be relevant now to @neil-pyper’s initiative. Books up for sale / swap / borrow. 📚