English by the Nature Method
An Elementary German Reader
Historia Graecorum et Romanorum Litteraria
A Grammar of the Latin language - Zumpt
Elementary Grammar of the Latin Language - Raphael Kühner (1845)
Clavis Homerica - Michaelis Apostolii
Der griechische Roman und seine Vorläufer - Erwin Rohde (1876)
Teach Yourself Ancient Greek
Latin Grammar - Teach Yourself
Psyche: Seelencult und Unsterblichkeitsglaube der Griechen - Erwin Rohde (1898)
A short history of classical scholarship from the sixth century B. C. to the present day - John Sandys(1915)
De M. Varronis Hebdomadum Sive Imaginum Libris - Friedrich Wilhelm Ritschl (1856)
Lectiones Vergilianae - Otto Ribbeck (1855)
De M. Terentii Varronis Disciplinarvm Libris Commentarivs Frierici Ritschelli - Friedrich Wilhelm Ritschl (1845)