ECPA member titles on the New York Times Bestseller List this week: THE MAGNOLIA STORY by Chip Gaines and Joanna Gaines with Mark Dagostino (W Publishing/Thomas Nelson) is #2 in combined print & eBook nonfiction; #2 in hardcover nonfiction; #12 in ebook nonfiction; and #1 in both the Business monthly list and Celebrities monthly list. SHAKEN by Tim Tebow with A. J. Gregory (Waterbrook) is #14 in combined print & eBook nonfiction, #11 in hardcover nonfiction; and #1 in both the Religion, Spirituality…