Benjamin Ricketson Tucker ( ; April 17, 1854 – June 22, 1939) was a proponent, in the 19th century, of American individualist anarchism, which he called "unterrified Jeffersonianism," and editor and publisher of the individualist anarchist periodical "Liberty".
The Word was an individualist anarchist free love magazine founded in 1872.
 The magazine was edited by Ezra Heywood and Angela Heywood's from 1872-1890, 1892-1893, issued first from Princeton and then from Cambridge, Massachusetts.
 "The Word" was subtitled "A Monthly Journal of Reform," and it included contributions from Josiah Warren, Benjamin Tucker, and Joshua K. Ingalls.
 Initially, "The Word" presented free love as a minor theme which was expressed within a labor reform format.
 But the publication later evolved into an explicitly free love periodical.
 At some point Tucker became an important contributor but later became dissatisfied with the journal's focus on free love since he desired a concentration on economics.
The Anarchist was a monthly newspaper produced in London, England between 1885–1888.
 Henry Albert Seymour, a leading individualist anarchist was the editor throughout its production.
 "The Anarchist" is notable for being the first English-language Anarchist periodical in Britain.
 The paper was printed in London, although the initial idea and planning took place in Tunbridge Wells, Kent.
 Seymour lived in Tunbridge Wells until early 1885, and there is correspondence between George Bernard Shaw and Seymour discussing the first edition which shows that Seymour was still living in Tunbridge Wells when the first issue was being prepared.
Joshua K. Ingalls (July 16, 1816 – 1898), born in Swansea, Massachusetts, was an inventor, and land reformer who influenced contemporary individualist anarchists despite never self-identifying as one.
 He was an associate of Benjamin Tucker and the "Boston anarchists." He believed that government protection of idle land was the foundational source of all limitations on individual liberty.
 This was in disagreement with Tucker who, while also opposing protection of idle land, believed that government protection of the "banking monopoly" was the greatest evil.
Steven Tracy Byington (birthname Stephen) (December 10, 1869 – October 12, 1957) was a noted intellectual, translator, and American individualist anarchist.
 He was born in Westford, Vermont, and later moved to Ballardvale section of Andover, Massachusetts.
 A one-time proponent of Georgism, he converted to individualist anarchism after associating with Benjamin Tucker.
 He was a firm believer in the promotion of individualist anarchism through education.
 He said "Anarchism has undertaken to change men's minds in one point by removing their faith in force" ("Quasi-Invasion and the Boycott" in "Liberty, X, 2").
 He began a "Letter Writing Corps" in 1894 which targeted specific individuals, including newspapers, to familiarize others with the philosophical doctrine.
 He is known for translating two important anarchist works into English from German: Max Stirner's "The Ego and Its Own" and Paul Eltzbacher's "Anarchism; exponents of the anarchist philosophy" (also published by Dover with the title "The Great Anarchists: Ideas and Teachings of Seven Major Thinkers").
Victor S. Yarros (1865–1956) was an American anarchist, lawyer, and author.
 He was law partner to Clarence Darrow for 11 years in Chicago, husband to the feminist gynecologist Rachelle Yarros, née Slobodinsky, and resident of Hull-House Settlement.
 He was a prolific contributor to the individualist anarchist periodical in the United States called "Liberty".
Josiah Warren ( ; 1798 – April 14, 1874) was an individualist anarchist, inventor, musician, and author in the United States.
 He is regarded by some as the first American anarchist, (though he never used the term himself) and the four-page weekly paper he edited during 1833, "The Peaceful Revolutionist", the first anarchist periodical published, an enterprise for which he built his own printing press, cast his own type, and made his own printing plates.
Henry Meulen (1882–1978) was a British individualist anarchist and economist.
 He was an editor of the periodical called "The Individualist", published by the Personal Rights Association and actively promoted the philosophy of free banking.
 He is the author of "Free Banking: An Outline of a Policy on Individualism" (London: Macmillan, 1934) and "Individualist Anarchism" (Glasgow: The Strickland Press, 1949).
Henry Albert Seymour (1861–1938) was a British secularist, individualist anarchist, gramophone innovator and survey author, and Baconian.
 He published the first English language anarchist periodical in Britain and is credited, in 1913, with introducing the Edison disc into the country.
Liberty was a nineteenth-century anarchist periodical published in the United States by Benjamin Tucker, from August 1881 to April 1908.
 The periodical was instrumental in developing and formalizing the individualist anarchist philosophy through publishing essays and serving as a format for debate.

Question: Who was the editor and publisher of the individualist anarchist periodical "Liberty" and associate of Massachusetts inventor Joshua K. Ingalls?
Answer: Benjamin Tucker