Books published by the Open Photographic Society (OPS) include:
- People - by Roderick Macmillan (ISBN 978-0-9556121-0-7). This is a large-format (13" x 11") hardback book containing a collection of 274 images of people accumulated during a lifetime of worldwide travel - price on request.
- Places - by Roderick Macmillan (ISBN 978-0-9556121-1-4). This is a large-format (13" x 11") hardback book containing a collection of images of the world's enchanted places -price on request.