Aptara has created an infographic called, “Buy the Book: How the Business of eBooks is Shaping Publishing,” which explores the expanding eBook marketplace.

We’ve embedded the whole infographic below to help publishers gain perspective on the growing digital book world.

It is full of interesting statistics. For example, “36 percent of publishers derive more than 10 percent of their revenue from eBooks. This number has doubled in one year.” In addition, “4 out of 5 publishers now produce eBooks, a whopping 30 percent increase in 3 years.”