The Kingdom of the Cults Reaches 1,000,000 Sales Milestone Contact: Karen Steele (616)676-9185 x100 ksteele@bakerpublishinggroup. com  Ada, Mich. (April 6, 2015)—Bethany House, a division of Baker Publishing Group, is pleased to announce that The Kingdom of the Cults (ISBN 978-0-7642-2821-6; $29.99) by Walter Martin and edited by Ravi Zacharias has reached a significant sales milestone of one million copies sold!  Originally published in 1965, The Kingdom of the Cults was completely revised and updated in 2003 and continues to be the leading reference work on the major…