""A Textbook Of Church History V4: 1517-1648"" is a comprehensive historical account of the Christian church during the period of 1517 to 1648. Written by John C. L. Gieseler, a prominent German theologian and historian, the book provides a detailed analysis of the religious, political, and social factors that shaped the church during this time.The book is divided into several chapters, each of which covers a specific period or event in church history...