Over the course of the first six months of 2018 print sales rose 4% and total unit sales increased 2% compared to a similar period in 2017. One of the factors that contributed to print increasing is Donald Trump. Two of the top-selling books that have contributed to that growth are Michael Wolff’s Fire and Fury, which has sold nearly 1 million copies and James Comey’s A Higher … [Read more...] about Print sales increased by 2% in the first half of 2018