As it is International Year of Co-operatives a graphic novel has been, or is about to be released with the title being "The Co-operative Revolution". I've just acquired it, so am still reading it. The thing with graphic novels is you want to dwell over the pages and take in the artwork. Try to spot any quirky little doodles in the frames. "This graphic novel from master artist Polyp illustrates the history and enduring appeal of the co-operative movement" says the press release. It does.
ISBN is 978178026082. More Info here.