Julie Bosman reporting for the Times:
In a year that was monopolized by the “Fifty Shades” erotic novels and their various knockoffs, e-book sales in fiction rose 42 percent over the year before, to $1.8 billion. Growth in nonfiction e-book sales was smaller, a 22 percent increase, to $484.2 million. E-book sales in the children’s and young-adult categories increased 117 percent, to $469.2 million.
The survey revealed that e-books now account for 20 percent of publishers’ revenues, up from 15 percent in 2011. Publishers’ net revenues in 2012 were $15 billion, up from $14 billion in 2011, while unit sales of trade books increased 8 percent, to $2.3 billion.
— Joshua Benton