ปัญหาหลายภาษา

Herbert Weir Smyth: A Greek Grammar for Colleges

William Burckhardt Barker: Reading Book of the Turkish Language With a Grammar and Vocabulary

José J. Villarino: A Practical Method of Learning to Speak Correctly the Castilian Language

J. M. Harden: Dictionary of the Vulgate New Testament

Edmond Gastineau: The Gastineau Method

Charles Anthon: A System of Latin Prosody and Metre

W. M. Lindsay: Syntax of Plautus

Robert Seymour Conway & Edward Vernon Arnold: The Restored Pronunciation of Greek and Latin

T. C. Donkin: An Etymological Dictionary of the Romance Languages

Edward Tufts Williams: The Science of French Conjugation