Number of self-published books in the U.S. 2008-2018, by format
This statistic provides information on the number of self-published books in the United States from 2008 to 2018, broken down by format. In 2018, there were was a total of over 1.68 million print and e-books published in this manner in the U.S., out of which 1.55 million were print books and 130 thousand were e-books.