Linguistics

Rhetoric

The International Auxiliary Language Esperanto: Grammar & Commentary

Forallx – An Introduction to Formal Logic

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

Anglo-Saxon Primer, With Grammar, Notes, and Glossary

«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

Conscious Linguistics

Manhood of Humanity

The ethics of rhetoric

Webster's Unabridged Dictionary (1st 100 Pages)

The Etymology and Syntax of the English Language Explained and Illustrated

English Grammar in Familiar Lectures