|←Author Index: Mc||John McElroy
Articles in Popular Science Monthly 
- “The Economic Function of Vice,” in Popular Science Monthly Volume 22, April 1883
- “The Musket as a Social Force,” in Popular Science Monthly Volume 28, February 1886
- “Hypocrisy as a Social Elevator,” in Popular Science Monthly Volume 38, March 1891
|Some or all works by this author are in the public domain in the United States because they were published before January 1, 1923.
The author died in 1929, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 80 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.