To these there should be added important notices of Socrates or his Ecclesiastical History as follows: F. C Baur: Die Epochen der Kirchlichen Geschichtschreibung Tübing. 1852, p. 7–32. J. G. Dowling: An Introduction to the Critical Study of Ecclesiastical History. Ad. Harnack: In Herzog-Plitt’s Real Enkyclop. vol. 14, Sokrates und Sozomenos and in Encyclop. Britannica, Socrates. K. O. Müller: History of Greek Literature: English translation and continuation by Donaldson, Vol. III. Rössler: Bibliothek der Kirchenväter. Jeep: Quellenuntersuchungen zu der griech. Kirchenhistorikern. Leipsic, 1884. Sarrazin: De Theodoro Lectore, Theophanis Fonte præcipuo, 1881. Stäudlin: Gesch. und Literatur der Kirchen-geschichte, 1827. Overbeck: Theol. Liter.-Zeitung, 1879. No. 20. Also articles on Socrates in Smith’s Dictionary of Greek and Roman Biography and Mythology (by John Calrow Means) and Smith & Wace: Dictionary of Christian Biography (William Milligan), as well as passing notices in standard ecclesiastical histories such as Neander, Hase, Killen, Schaff, &c., and Introductory notices of Valesius (Hussey), Parker, Bright, &c. 5 Sources and Literature.