The publisher's special commentary chapter and the author's biography are included in this version.
Etiquette is one of those non-fiction books, which is originally published in 1922. Along with Nancy Tuckerman's "The Amy Vanderbilt Complete Book of Etiquette. Garden City: Doubleday" (originally published in 1952), Emily Post's book of etiquette is the U.S. etiquette bible of the '50s'70s era.