HarperCollins Publishing Company from USA Updated: June 26th, 2018 FacebookTwitterPinterestWhatsApp Please help!We are desperately looking for pictures of HarperCollins. Drop us a mail here! Country: USAListed: 2 items and 1 seriesLast added: Return to Planet Tad Listed items from HarperCollins Miscellaneous MAD Books • USA • 1st Edition - New YorkHide Comments Please enable JavaScript to view the comments powered by Disqus.