كتاب من ثمانية أجزاء للمهتمين بدراسة تاريخ الكنيسة ، يشمل فترة التلاميذ وما قبل نيقية ونيقية وما بعد نيقية والعصور الوسطى والمسيحية المعاصرة

Philip Schaff (January 1, 1819 – October 20, 1893), was a Swiss-born, German-educated Protestant theologian and a historian of the Christian church, who, after his education, lived and taught in the United States.

Vol. I: Apostolic Christianity. A.D. 1-100

Vol. II: Ante-Nicene Christianity. A.D. 100-325

Vol. III: Nicene and Post-Nicene Christianity. A.D. 311-600

Vol. IV: Mediaeval Christianity. A.D. 590-1073

Vol. V: The Middle Ages. A.D. 1049-1294

Vol. VI: The Middle Ages. A.D. 1294-1517

Vol. VII: Modern Christianity. The German Reformation

Vol. VIII: Modern Christianity. The Swiss Reformation