A wave of big books landed last Tuesday, with Hillary Clinton’s What Happened registering the biggest opening week, topping Bookscan’s chart with just under 168,000 print copies sold across the outlets they track — which publisher Simon & Schuster notes is “the biggest first week sales recorded by any author for a hardcover nonfiction title published since 2012.” (That’s almost twice the opening week sales in June 2014 of Hard Choices, which moved approximately 86,000 print books — and was said to have comprised total sales of 100,000 to 120,000 units in the first week — though well behind opening […]