Homonymes

The spelling-book superseded, or, A new and easy method of teaching the spelling, meaning, pronunciation, and etymology of all the difficult words in the English language: with exercises on verbal distinctions

by Robert Sullivan

Dictionnaire pratique des homonymes: 2000 exemples

[par] J. Bertrand avec la collaboration de M. Guinard.

Canadian A - Z of grammar, spelling, & punctuation

edited by Katherine Barber, Robert Pontisso.

That's the Trick!: Commonly Confused Homophones

Krista Bell, Sarah Dunk

A dictionary of American homophones and homographs: with illustrative examples and exercises

[by] Harold C. Whitford.

Dictionnaire pratique des homonymes: 2000 exemples

J. Bertrand ; avec la collab. de M. Guinard.

Dear Deer: A Book of Homophones

Gene Barretta

Homophones and homographs: an American dictionary

compiled by James B. Hobbs.

Les Faux amis des vocabulaires anglais et américain

Maxime Kœssler.

Dictionary of Confusable Words

Adrian Room