With the Frankfurt Book FairWorld's largest trade fair for books; held annually mid-October at Frankfurt Trade Fair, Germany; First three days exclusively for trade visitors; general public can attend last two. approaching, I expect the question regarding innovation in the publishing sphere to again be a hot topic of discussion. In previous years, I have noticed that ways to deliver content have mostly been put forward as examples of innovation, usually associated with audiovisual enhancements, magazine style apps, or unique digital protection measures. Read more