The digital book sector in the UK will be bigger in 2014 than it was in 2013 (perhaps closer to # 400m than # 350m) and it is likely to have grown faster than any other section of the books market (though children's books may run it close). (theguardian.com)
The professional books sector is the most heavily - digitized area of the book publishing market, with e-books and other digital products proving to be much more practical for professional users than the print alternatives. (goodereader.com)
The low growth is primarily attributed to the adult coloring book sector flatlining and there was no breakout beseller such as Harry Potter and the Cursed Child. (goodereader.com)