"Church History in Plain Language" by Bruce Shelley is a comprehensive textbook published by Zondervan in 2021. This trade paperback covers subjects such as Christianity, Christian Church history, and Christian theology, making it a valuable resource for students and individuals interested in learning more about the history and development of Christianity. With 624 pages and written in English, this book offers a clear and informative exploration of the historical aspects of Christianity in a convenient and accessible format.