In 1915 Horace Tarbox was thirteen years old. In that year he took the examinations for entrance to Princeton University and received the Grade A-excellent-in Cæsar, Cicero, Vergil, Xenophon, Homer, Algebra, Plane Geometry, Solid Geometry, and Chemistry. Two years later while George M. Cohan was composing "Over There," Horace was leading the sophomore class by several lengths and digging out theses on "The Syllogism as an Obsolete Scholastic Form," and during the battle of Château-Thierry he was sitting at his desk deciding whether or not to wait until his seventeenth birthday before beginning his series of essays on "The Pragmatic Bias of the New Realists." After a while some newsboy told him that the war was over, and he was glad, because it meant that Peat Brothers, publishers, would get out their new edition of "Spinoza's Improvement of the Understanding.