The AAP reported May results from reporting StatShot publishers, with trade sales down 8.6 percent from last year to $671 million. Adult book sales fell 9.6 percent to $493 million; fiction sales were down 8.3 percent to $286 million and nonfiction sales dropped 11.3 percent to $207 million. By format, adult books sold $167 million in hardcover (down 8.6 percent) and $167 million in paperback (down 16.3 percent). Ebook sales were $72.1 million (down 1 percent) and digital audio sold $75.8 million (up 9.8 percent). In the kids and YA book market, sales were down 5.8 percent to $178 million, […]