ECPA annnounces the bestselling books of 2015 ECPA has released the bestselling Christian titles of 2015, according to sales data from Nielsen Bookscan.  View the year’s bestselling Christian titles in the following categories: Top 100, Fiction, Non-Fiction, Juvenile, Bibles, Translations, Bibles under $10, Books under $5 at ChristianBookExpo.com.   The year’s bestselling Christian book:  Jesus Calling by Sarah Young (Thomas Nelson) Top Fiction title: The Harbinger by Jonathan Cahn (Frontline)  Top Bible: Adventure Bible NIV (Zonderkidz) Bibles under $10: Santa Biblia-RV (Barbour) Bible Translation:  New International Version…