Reference

Free to read here, from Project Gutenberg.

The Nuttall encyclopædia

P. Austin Nuttall

The Jargon File, Version 4.2.2, 20 Aug 2000

Eric S. Raymond

The Devil's Dictionary

Ambrose Bierce, also an audiobook

Etiquette

Emily Post

Encyclopedia of Needlework

Thérèse de Dillmont

Roget's Thesaurus

Peter Mark Roget

1811 Dictionary of the Vulgar Tongue

Francis Grose

Ten Thousand Dreams Interpreted; Or, What's in a Dream

Gustavus Hindman Miller

The Project Gutenberg Encyclopedia, Volume 1 of 28

Project Gutenberg

Character Sketches of Romance, Fiction and the Drama, Vol. 3

Ebenezer Cobham Brewer

Encyclopaedia Britannica, 11th Edition, "Bréquigny, Louis Georges Oudard Feudrix de" to "Bulgaria"

Various

Encyclopaedia Britannica, 11th Edition, "Bulgaria" to "Calgary"

Various

Fifteen Thousand Useful Phrases

Grenville Kleiser, also an audiobook

Robert's Rules of Order

Henry M. Robert, also an audiobook

Music Notation and Terminology

Karl Wilson Gehrkens, also an audiobook

A Short Biographical Dictionary of English Literature

John W. Cousin

The Foolish Dictionary

Gideon Wurdz, also an audiobook

Barkham Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889

Barkham Burroughs

How To Write Special Feature Articles

Willard Grosvenor Bleyer

Encyclopaedia Britannica, 11th Edition, "Andros, Sir Edmund" to "Anise"

Various

Atlas of ancient & classical geography

Samuel Butler

Character Sketches of Romance, Fiction and the Drama, Vol. 1

Ebenezer Cobham Brewer

1001 Questions and Answers on Orthography and Reading

B. A. Hathaway

Routledge's Manual of Etiquette

George Routledge

The Gourmet's Guide to Europe

Lieut.-Col. Newnham-Davis and Algernon Bastard

The Plattsburg Manual: A Handbook for Military Training

O. O. Ellis and E. B. Garey

The Book of Good Manners; a Guide to Polite Usage for All Social Functions

Walter Cox Green

The Laws of Etiquette; Or, Short Rules and Reflections for Conduct in Society

Unknown

Etiquette

Agnes H. Morton

Frost's Laws and By-Laws of American Society

S. Annie Frost