With NPD Bookscan reporting their tracked print sales for the week ending January 4 — their 52nd sales week of the year — we now have final counts for the year’s sales, and the bestselling titles of the year. Total print sales declined 1.1 percent following a weak holiday sales period, at 689 million units, down 7.8 million units, or 1.1 percent, from 2018. But those numbers alone don’t tell the whole story. 2018 was one of the periodic 53-week years, so the 696 million units recorded a year ago do not make for a direct comparison. Given that yields […]