John B. Opdycke
1878 – 1956
53 works on record
Biography
Works
Harper's English grammer
1941

Harper's English grammar
1941

Don't say it
1939

Get it right!
1939

Take a letter, please!
1937

Business letter practice
1922

The English of commerce
1920

Composition planning
1913

Composition planning

In the service of youth
Say what you mean
The language of advertising
Projects in elementary English
The Opdycke lexicon of word selection
Mark my words, a guide to modern usage and expression
Telling types in literature

The Omar sonnets
Take a letter please!
The Lure of Life: Lyrics of the "Zeitgeist"
Patterns for pastime
Part and parcel, an anthology
The lure of life
Advertising and selling practice

Commercial letters

News, ads, and sales
Amor vitaque
Get it right!

Working composition

Sentence, paragraph, theme

The English of Commerce

Elements of Composition for Secondary Schools

Good English
Harper's English Grammar
Commercial Letters
The literature of letters
Get it right!
Elements of Composition for Secondary Schools
Get it Right
Mark my words, a guide to modern usage and expression

Get it Right! A Cyclopedia of Correct English Usage

Telling types in literature,
Extending Good English
THE OPDYCKE LEXICON OF WORD SELECTION
Say What You Mean
Sentence, Paragraph, Theme; a College Text in Basic Composition Principles
Composition Planning
Talk/Talk
get it right
Part and Parcel; An Anthology Essay, Jingle, Sketch, and Story
harpers english grammar
Dont Say it A Cyclopedia of English use and Abuse
Elements of composition for secondary schools
Project problems in Opdycke's The English of commerce