The “Mystery of History: The Early Church” is a comprehensive textbook written by Linda Lacour Hobar, focused on the education, religion, and history of the early Christian Church and the Middle Ages. Published by Bright Ideas! Educational Resources in 2007 as part of the Mystery of History Ser., this perfect-bound book spans 715 pages and delves into the ancient and general history of the Christian Church. With a clear focus on homeschooling and Christian Church history, this textbook offers a detailed account of this significant period in world history, making it a valuable resource for educators and students alike.