The most popular grammar rule book on Amazon.com is "Between You and Me: Confessions of a Comma Queen," as of April 2015. Strunk and White's "The Elements of Style" also ranks as one of the most popular grammar rule books on the market.
"Between You and Me: Confessions of a Comma Queen" is written by Mary Norris, an author who spent 30 years in The New Yorker's copy department. Critics describe the book as funny and irreverent. William Strunk wrote the first edition of "The Elements of Style" in 1918. E. B. White revised and greatly expanded it in 1959. In its fourth edition, the style guide is considered a must-have classic. Time has named it one of the 100 most influential books written in English since 1923.