ปัญหาหลายภาษา

Harold E. Palmer: A First Course of English Phonetics

Benjamin L. D’ooge: Latin Composition

Marcus Tullius Cicero: Pro Sexto Roscio Amerino, Oratio Ad Iudice

Noah Webster: The Elementary Spelling Book

John Penrice: A Dictionary and Glossary of the Kor-Ân

J. Richardson: Malagasy for Beginners

Frederick William Hugh Migeod: The Mende Language Containing Useful Phrases Elementary Grammar Short Vocabularies, Reading Materials

Edward Muller: A Simplified Grammar of the Pali Language

Duncan Cameron: A First Hebrew Reader

Ernest A. Budge: The History of Esarhaddon