In 2012, e-book sales accounted for 20 % of trade book sales revenue. (articles.latimes.com)
The net result of this practice is that no one can create anywhere near a coherent marketing and publicity program for trade books as no one knows who owns what. (blackplasticglasses.com)
Last evening I wrote to a colleague who runs a regional association of trade book publishers. (thefutureofpublishing.com)