Amazon has released their annual package of the year’s bestselling, newly-published books for 2015, across multiple categories. Note in particular that, as usual, the publicized lists cover books published during 2015 only. So if you are interested in the titles that sold the best at Amazon during the year, you want to refer to their product bestseller lists that show the most popular print books and ebooks. In the lists released today, these are their top 20 new books for 2015, with combined print and ebook sales: 1. The Girl on the Train by Paula Hawkins 2. Grey: Fifty Shades […]