Linguistics

How to Date Korean Men

Similarities between Parthian and Zaza (Dimly)

A Gothic Grammar, with selections for reading and a glossary

Anglo-Saxon Grammar and Exercise Book with Inflections, Syntax, Selections for Reading, and Glossary

Vocabulum; or The Rogue's Lexicon

The Dialect of the West of England; Particularly Somersetshire

Rhetoric

The International Auxiliary Language Esperanto: Grammar & Commentary

«Gombo Zhèbes.» Little Dictionary of Creole Proverbs

The philosophy of life, and philosophy of language, in a course of lectures

Romano Lavo-Lil: Word Book of the Romany; Or, English Gypsy Language

Language: An Introduction to the Study of Speech

Language: An Introduction to the Study of Speech

Dissertations on the English Language

Dissertations on the English Language, with Notes, Historical and Critical; to Which is Added, by Way of Appendix, an Essay on a Reformed Mode of Spelling, With Dr. Franklin's Arguments on that Subject

The English Language

An Irishman's Difficulties with the Dutch Language

On invention — 85 BC

Forallx – An Introduction to Formal Logic

Geographical etymology: a dictionary of place-names giving their derivations