1. The Apostolic Fathers and the Apologists of the Second Century, A.D. 95-180. 2. The Fathers of the Third Century, A.D. 180-325. 3. The Post-Nicene Greek Fathers, A.D. 325-750. 4. The Post-Nicene Latin Fathers, A.D. 325-590. NOW READY: I. The Apostolic Fathers and the Apologists of the Second Century. By Rev. GEORGE A. JACKSON. One volume, 18mo, price, cloth, 60 cents. Contents: Introduction--The Earlier Patristic Writings--The Apostolic Fathers--Clement of Rome--Sketch, Epistle to Corinthians, and Clementine Literature; Ignatius--Sketch, and Epistle to Romans, Ephesians, and Polycarp; Polycarp--Sketch, and Epistle to Philippians; Barnabas--Sketch, and Epistle. _Associated Authors._ Hermas--Sketch, and the Shepherd; Papias--Sketch, and Fragments. The Apologists.--Introductory Sketch--Notice, and Epistle to Diognetus; Justin--Sketch, First Apology, and Synopsis of Dialogue with Trypho; Author of Muratorian Fragment, and the Fragment; Melito--Sketch, and Fragment; Athenagoras--Sketch, Chapters from Mission about Christians, and Final Argument on the Resurrection. "Judging from this opening volume, we heartily recommend the series."--_New York Independent._ II. The Fathers of the Third Century. By Rev. GEORGE A. JACKSON. One volume, 18mo, price, cloth, 60 cents. Contents: Progress of Christianity in the Third Century; Greek Writers: Introduction--Irenæus, Sketch of Life and Summaries of Works, with Extracts--Hippolytus, _do._--Clement of Alexandria, _do._--Origen, _do._--Gregory Thaumaturgus, _do._--The other Greek Writers; Latin Writers: Introduction--Tertullian, Sketch, Summaries, and Extracts--Cyprian, _do._--The other Latin Writers. "This little volume is one of the best hand-books of Christian history for that century in the English language."--_Christian at Work._ The Old Testament IN THE JEWISH CHURCH: Twelve Lectures on Biblical Criticism, with Notes. By W. Robertson Smith, M.A., Recently Professor of Hebrew and Exegesis of the Old Testament, Free Church College, Aberdeen. 1 vol., 12mo. Cloth, $1.75.