PSA: Booksforfree in Oxford
There's now a Healthy Planet/Books for Free unit in the old carpet shop behind the Seacourt Tower on the Botley Road (just inside the Ringroad/A34). I don't know whether this is a replacement for, or supplement to, the one in the city centre (I don't get to Gloucester Green all that often), but there are an awful lot of books (mostly in heaps on the floor between the empty shelves, if anyone feels like helping them out) out there. Also, for those interested in such things, you can see the interior of a modern large retail unit with the guts ripped out. (I plan on getting some photos next time I'm in the area.)