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Thomas O'Conor Sloane (November 24, 1851 – August 7, 1940) was an American scientist, inventor, author, editor, educator, and linguist, perhaps best known for writing ''The Standard Electrical Dictionary'' and as the
editor Editing is the process of selecting and preparing written, visual, audible, or cinematic material used by a person or an entity to convey a message or information. The editing process can involve correction, condensation, organization, a ...
of ''
Scientific American ''Scientific American'', informally abbreviated ''SciAm'' or sometimes ''SA'', is an American popular science magazine. Many scientists, including Albert Einstein and Nikola Tesla, have contributed articles to it, with more than 150 Nobel Pri ...
'', from 1886 to 1896 and the first
science fiction Science fiction (often shortened to sci-fi or abbreviated SF) is a genre of speculative fiction that deals with imaginative and futuristic concepts. These concepts may include information technology and robotics, biological manipulations, space ...
magazine, ''
Amazing Stories ''Amazing Stories'' is an American science fiction magazine launched in April 1926 by Hugo Gernsback's Experimenter Publishing. It was the first magazine devoted solely to science fiction. Science fiction stories had made regular appearance ...
'', from 1929 to 1938.


Life and career

Sloane was born in
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
in 1851, eventually moving to South Orange,
New Jersey New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeas ...
while maintaining work offices in New York City.


Education

Sloane was academically exceptional, graduating with an A.B. from th
College of St. Francis Xavier
in NYC in 1869 at only eighteen years of age. He then earned an E.M from
Columbia University Columbia University in the City of New York, commonly referred to as Columbia University, is a Private university, private Ivy League research university in New York City. Established in 1754 as King's College on the grounds of Trinity Churc ...
in NYC in 1872, an A.M. from the College of St. Francis Xavier in 1873, a Ph.D. in
electrical engineering Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the l ...
from Columbia University in 1876 and later, an LL.D. from the College of St. Francis Xavier. It has also been stated that Sloane held a Ph.D. in
chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules a ...
, although beyond his extensive professional experience in the field of chemistry there does not seem to be evidence to support this.


Early career

Sloane was employed as a chemist by the N.Y. Gas Light Co. in 1872 and in 1877 as chief engineer for Citizens' Gas Light Co. in
Brooklyn Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...
.


Self-recording photometer for gas power

Sloane's best known invention, introduced in 1878, was the self-recording photometer for gas power — the first instrument to mechanically register the illuminating power of natural gas. Inventor of the Self-Recording Photometer for Gas Power Dies in South Orange. Wrote Technical Books. Ex-Associate Editor of Science and Invention Translated Foreign Works as Hobby. He was granted a patent for the invention January 29, 1884. In 1877, Sloane had described a new process for determining sulphur in natural gas. He also served as a scientific expert in patent lawsuits.


Works

Sloane was the author of ''The Standard Electrical Dictionary'', first published in 1892, as well as ''Arithmetic of Electricity: A Practical Treatise on Electrical Calculations'', ''Electricity Simplified: The Practice and Theory of Electricity'', ''Questions and Answers About Electricity: A First Book for Students: Theory of Electricity and Magnetism'', ''Electric Toy Making for Amateurs'', ''How to Become a Successful Electrician'', ''The Electrician's Handy Book'', ''Practical Electricity'', ''An Electrical Library'', ''Elementary Electrical Calculations'', ''A Manual of Simple Engineering Mathematics: Covering the Whole Field of Direct Current Calculations'', ''Speed and Fun with Figures'', ''Rapid Arithmetic: Quick and Special Methods in Arithmetical Calculation'', ''Fortunes in Formulas for Home, Farm, and Workshop'', ''Henley's Twentieth Century Book of Formulas, Processes and Trade Secrets'', ''Motion Picture Projection'', ''Liquid Air and the Liquefaction of Gases'', ''Home Experiments in Science'', ''Rubber Hand Stamps and the Manipulation of India Rubber'', ''Facts Worth Knowing'' and others; including translations into English of ''Saint Francis of Assisi: A Biography'' written by Johannes Jorgensen and ''The Electric Light: Its History, Production, and Applications'' by Alglave and Boulard. A copy of ''Electric Toy Making for Amateurs'' is held by the
Smithsonian Libraries Smithsonian Libraries and Archives is an institutional archives and library system comprising 21 branch libraries serving the various Smithsonian Institution museums and research centers. The Libraries and Archives serve Smithsonian Institution ...
. Sloane was also a prodigious contributor to many and various scientific and other publications such as the ''Encyclopædia Britannica'', ''Annual Cyclopedia'', ''Alden's Cyclopedia'', ''The Catholic Encyclopedia'', ''The Independent'', ''The Times'' newspaper (London) and ''
Popular Science Popular science (also called pop-science or popsci) is an interpretation of science intended for a general audience. While science journalism focuses on recent scientific developments, popular science is more broad ranging. It may be written ...
''.


''Scientific American''

Sloane was the editor of ''Scientific American'' from 1886 to 1896, contributing over fifty scientific articles to the magazine during his tenure. Sloane also served on the editorial staff of several other popular periodicals such as ''Everyday Engineering Magazine'', ''Plumber and Sanitary Engineer'', ''Youth's Companion'', ''The Experimenter'' (formerly, ''Practical Electrics'') and '' Science and Invention'' (formerly, ''The Electrical Experimenter'').


Seton Hall University

Sloane was a professor of natural sciences and higher mathematics at
Seton Hall University Seton Hall University (SHU) is a Private university, private Catholic Church, Catholic research university in South Orange, New Jersey, United States. Founded in 1856 by then-Bishop James Roosevelt Bayley and named after his aunt, Saint Elizab ...
in South Orange, New Jersey, having first joined the faculty in 1883 and teaching there non-continuously through the 1890s. In 1894, Sloane was elected to the Board of Trustees, while also continuing in his capacity as a member of the faculty.


New Jersey State Board of Education

Sloane was a member of the New Jersey State Board of Education (1905–11) and lectured in its educational series for several years.


American Chemical Society

Sloane served as treasurer for the
American Chemical Society The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all ...
from 1882 to 1886 and wrote articles about the US mineral industry for the ''
Journal of the American Chemical Society The ''Journal of the American Chemical Society'' (also known as JACS) is a weekly peer-reviewed scientific journal that was established in 1879 by the American Chemical Society. The journal has absorbed two other publications in its history, the ...
''.


Chemical Institute of New York

For many years Sloane was the educational director of the Chemical Institute of New York, which provided a distance-learning course of study in chemistry. The courses were copyrighted. The institute advertised heavily in the periodicals of the da
(magazine ad for the Chemical Institute of New York, 1922)
like ''
Popular Mechanics ''Popular Mechanics'' (often abbreviated as ''PM'' or ''PopMech'') is a magazine of popular science and technology, featuring automotive, home, outdoor, electronics, science, do it yourself, and technology topics. Military topics, aviation an ...
'', ''Popular Science'', ''Amazing Stories'', ''Radio-Craft'' and ''The Experimenter''.


''Amazing Stories''

Sloane was involved with
Hugo Gernsback Hugo Gernsback (; born Hugo Gernsbacher, August 16, 1884 – August 19, 1967) was a Luxembourgish American editor and magazine publisher whose publications included the first science fiction magazine, ''Amazing Stories''. His contributions to ...
's ''Amazing Stories'' from the very beginning, his editorial work at ''The Experimenter'' and ''Science and Invention'' magazines, published by Gernsback's
Experimenter Publishing Experimenter Publishing was an American mass media, media company founded by Hugo Gernsback in 1915. The first magazine was ''The Electrical Experimenter'' (1913–1931) and the most notable magazines were ''Radio News'' (1919–1985) and ''Amazi ...
led to Sloane's involvement with ''Amazing Stories'' when Gernsback merged the two magazines, devoting the editorial and printing time, resources and distribution from ''The Experimenter'' to the newly created ''Amazing Stories'' and retaining Sloane to edit the magazine with Gernsback having the final say over the fiction content (see also, history of US science fiction and fantasy magazines to 1950). Sloane served as the managing editor for the first issue of ''Amazing Stories'' (April 1926) and as the associate editor from the second issue (May 1926) on. His role in the magazine production continued to grow and in 1929 when B. A. MacKinnon purchased Experimenter Publishing then sold it to
Bernarr Macfadden Bernarr Macfadden (born Bernard Adolphus McFadden, August 16, 1868 – October 12, 1955) was an American proponent of physical culture, a combination of bodybuilding with nutritional and health theories. He founded the long-running magazine pu ...
, Sloane was named editor (November 1929 issue). Of note, Sloane's managing editor at ''Amazing Stories'' was Miriam Bourne, in a time when women were particularly underrepresented in the science fiction publishing world; as well, Sloane and later, Raymond A. Palmer, advanced and expanded upon Gernsback's mandate for the magazine, actively publishing women SF writers, poets and science journalists, progressing the industry. Sloane was one of several stockholders owning significant shares in the Experimenter Publishing Company, Inc., New York, NY. Sloane published first stories by science fiction authors including John W. Campbell, Jr.,
Eando Binder Eando Binder () is a pen name used by two mid-20th-century science fiction authors, Earl Andrew Binder (1904–1966) and his brother Otto Binder (1911–1974). The name is derived from their first initials ''(E and O Binder).'' Under the Eando ...
, John Russell Fearn, S. P. Meek, John Benyon Harris, Henry Hasse and E. E. "Doc" Smith and a first poem by
Frederik Pohl Frederik George Pohl Jr. (; November 26, 1919 – September 2, 2013) was an American list of science fiction authors, science-fiction writer, editor, and science fiction fandom, fan, with a career spanning nearly 75 years—from his first ...
.Edwards, Malcolm J. (1993). "Campbell, John W(ood) Jr". In Clute, John; Nicholls, Peter (eds.). ''The Encyclopedia of Science Fiction''. New York: St. Martin's Press. . Sloane published a first science fiction story by
Howard Fast Howard Melvin Fast (November 11, 1914 – March 12, 2003) was an American novelist and television writer. Fast also wrote under the pen names E.V. Cunningham and Walter Ericson. Biography Early life Fast was born in New York City. His mother, ...
, early work by Neil R. Jones, Charles R. Tanner,
Lloyd Arthur Eshbach Lloyd Arthur Eshbach (June 20, 1910 – October 29, 2003) was an American science fiction science fiction fandom, fan, publisher and writer, secular and religious publisher, and minister. Biography Born in Palm, Pennsylvania, Palm, Pennsyl ...
,
Edmond Hamilton Edmond Moore Hamilton (October 21, 1904 – February 1, 1977) was an American writer of science fiction during the mid-twentieth century. He is known for writing most of the Captain Future stories. Early life Born in Youngstown, Ohio, he ...
, Harold Vincent Schoepflin (Harl Vincent), David H. Keller, Miles J. Breuer, Stanton A. Coblentz, George Henry Weiss (Francis Flagg), Alfred Johannes Olsen (Bob Olsen) and Leslie Francis Silberberg (Leslie F. Stone), one of the first women writing science fiction
pulp Pulp may refer to: * Pulp (fruit), the inner flesh of fruit * Pulp (band), an English rock band Engineering * Pulp (paper), the fibrous material used to make paper * Dissolving pulp, highly purified cellulose used in fibre and film manufacture ...
; and as associate editor was directly involved in the publication of first stories by
Philip Francis Nowlan Philip Francis Nowlan (; November 13, 1888 – February 1, 1940) was an American science fiction writer, best known as the creator of Buck Rogers. Biography Nowlan was born on November 13, 1888. While attending the University of Pennsylvania, No ...
,
Jack Williamson John Stewart Williamson (April 29, 1908 – November 10, 2006) was an American list of science fiction authors, science fiction writer, one of several called the "Dean of Science Fiction". He is also credited with one of the first uses of the t ...
, Alpheus Hyatt Verrill and many other important science fiction writers, including Clare Winger Harris, one of the first women writing science fiction and who is credited with being the first woman to publish stories using her own name in science fiction magazines. During Sloane's tenure as associate editor, the magazine published " The Colour Out of Space" by
H. P. Lovecraft Howard Phillips Lovecraft (, ; August 20, 1890 – March 15, 1937) was an American writer of Weird fiction, weird, Science fiction, science, fantasy, and horror fiction. He is best known for his creation of the Cthulhu Mythos. Born in Provi ...
, in the September 1927 issue. As editor, Sloane is credited with accepting but not publishing the first science fiction story written by Clifford D. Simak who submitted "Cubes of Ganymede" to ''Amazing Stories'' early in 1931. Sloane held onto the story for years, finally returning it to Simak as being outdated. Sloane also managed to publish a story, "The Universal Merry-Go-Round" by Roger Bird in the April 1933 edition of ''Amazing Stories'' that science fiction historian Mike Ashley refers to as "what could arguably be called the worst story ever published in an American sf magazine....This story is so bad as to be compulsive reading, and no plot summary can do it justice." On the other hand, he published the only stories of the equally unknown W. K. Sonneman, who science fiction historian
Sam Moskowitz Sam Moskowitz (June 30, 1920 – April 15, 1997) was an American writer, critic, and historian of science fiction. Biography As a child, Moskowitz greatly enjoyed reading science fiction pulp magazines. As a teenager, he organized a branch of ...
considered to be a "writer among writers" and a "'master' of science fiction."


Professor Jameson

Sloane published the firs
Professor Jameson
story by Neil R. Jones, "The Jameson Satellite," launching the series and publishing the next eleven stories. The series was among the most popular in the science fiction pulp magazines of the 1930s and
Isaac Asimov Isaac Asimov ( ;  – April 6, 1992) was an Russian-born American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. H ...
credits it as being an influence on his own science fiction writing. Frederik Pohl was also a fan of the Professor Jameson stories which have become the longest surviving series in science fiction.


Buck Rogers

Sloane was the associate editor of ''Amazing Stories'' when the first
Buck Rogers Buck Rogers is a science fiction adventure hero and feature comic strip created by Philip Francis Nowlan first appearing in daily American newspapers on January 7, 1929, and subsequently appearing in Sunday newspapers, international newspapers, b ...
story, a novella, " Armageddon - 2419 A.D." by Phillip Francis Nowlan was published in the August 1928 edition of ''Amazing Stories''. By early 1929, Buck Rogers was appearing as a syndicated comic strip and inspired the creation of
Flash Gordon Flash Gordon is the protagonist of a space adventure comic strip created and originally drawn by Alex Raymond. First published January 7, 1934, the strip was inspired by, and created to compete with, the already established ''Buck Rogers'' ...
,
John Carter of Mars John Carter of Mars is a fictional Virginian soldier who acts as the initial protagonist of the Barsoom stories by Edgar Rice Burroughs. A veteran of the American Civil War, he is transported to the planet Mars, called Barsoom by its inhabit ...
and others. "The Airlords of Han," a sequel, was published in the March 1929 issue of ''Amazing Stories''. In 1960, these two novellas were combined into one novel, titled ''Armageddon 2419 A.D.''(no longer included the dash in the title).


The first space opera

Sloane was the associate editor of ''Amazing Stories'' when the first
space opera Space opera is a subgenre of science fiction that emphasizes Space warfare in science fiction, space warfare, with use of melodramatic, risk-taking space adventures, relationships, and chivalric romance. Set mainly or entirely in outer space, i ...
, " The Skylark of Space" by E. E. "Doc" Smith was published in the August 1928 edition of ''Amazing Stories''. Science fiction historians Sam Moskowitz an
Joe Sanders
state that Sloane, while associate editor, accepted "The Skylark of Space" for publication. As editor, Sloane published the second installment, " Skylark Three," as a three-part serial in the August to October 1930 issues of ''Amazing Stories''. Smith's novel, '' Spacehounds of IPC,'' serialized in the August, September, and October 1931 issues of the magazine, introduced the term "
tractor beam A tractor is an engineering vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction. Most commonl ...
" to the popular culture.


The scholarly octogenarian

Much discussion by science fiction fans and historians has surrounded assigning credit during the Gernsback era to the various editors of ''Amazing Stories'' for publishing first works by writers during this early period of the genre, who then went on to become giants of science fiction, based on the chronology of their job title on the masthead of ''Amazing Stories''. Additionally, the octogenarian Sloane has been criticized for routinely taking an inordinate amount of time to respond to writers anxious to hear back from ''Amazing Stories'' on the status of their submission, such as with Simak's work or that of Malcolm Afford and Raymond Z. Gallun, and on one occasion famously losing a manuscript, '' Invaders from the Infinite'' by John W. Campbell, Jr. (later found, Sloane published it in ''Amazing Stories Quarterly''). Some context provides a measure of insight regarding these matters. Science fiction historian Mike Ashley writes in ''The Time Machines: The Story of the Science-Fiction Pulp Magazines from the Beginning to 1950'' (Liverpool University Press, 2000): "Essentially Sloane was the editor. He read the new fiction and moulded the magazine's contents, leaving the gimmickry and ideas to Gernsback." During the subsequent transition of ''Amazing Stories ownership, Ashley writes: "Gernsback was no longer its editor. Although Miriam Bourne was by now Managing Editor, Arthur Lynch was brought in as Editor-in-Chief. However the main job was done by Sloane. The change came with the May 1929 issue, and by the November 1929 issue Sloane was fully in charge." Science fiction historians Peter Nicholls and
John Clute John Frederick Clute (born 12 September 1940) is a Canadian-born author and critic specializing in science fiction and fantasy literature who has lived in both England and the United States since 1969. He has been described as "an integral part ...
support Ashley's work in their book ''
The Encyclopedia of Science Fiction ''The Encyclopedia of Science Fiction'' (''SFE'') is an English language reference work on science fiction, first published in 1979. It has won the Hugo Award, Hugo, Locus Award, Locus and BSFA Award, British SF Awards. Two print editions appea ...
'' (
Granada Granada ( ; ) is the capital city of the province of Granada, in the autonomous communities of Spain, autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada (Spain), Sierra Nevada mountains, at the confluence ...
, 1979) by stating that Sloane "carried much responsibility for the actual running of the magazines 'Amazing Stories'' and ''Amazing Stories Quarterly'' though they were in the overall charge of, successively, Hugo Gernsback and Arthur Lynch. He succeeded to the editorship...in 1929." Eric Davin in ''Pioneers of Wonder'' (Prometheus Books, 1999) states "and T. O'Conor Sloane, ''Amazing's'' associate editor (who handled the actual editorial chores)...." Alexei Panshin, writing in ''Fantastic Stories'' and with Cory Panshin in ''SF in Dimension: A Book of Explorations'', states that Sloane had been "editor-in-fact" for Gernsback. This is also treated by science fiction historian
Gary Westfahl Gary Wesley Westfahl (born May 7, 1951) is an American writer and scholar of science fiction. He has written reviews for the ''Los Angeles Times'', '' The Internet Review of Science Fiction'' and Locus Online. He worked at the University of Cal ...
, writing in
DePauw University DePauw University ( ) is a private liberal arts college in Greencastle, Indiana, United States. It was founded in 1837 as Indiana Asbury College and changed its name to DePauw University in 1884. The college has a Methodist heritage and was ...
's journal ''
Science Fiction Studies ''Science Fiction Studies'' (''SFS'') is an academic journal founded in 1973 by R. D. Mullen. The journal is published three times per year at DePauw University. As Science fiction studies, the name implies, the journal publishes articles and ...
''.


Cover art

In 1933, Sloane experimented with a series of surreal cover art for ''Amazing Stories'' by artist A. Sigmond which science fiction historian Mike Ashley states were revolutionary for their time but were not warmly received by the readership.Leo Morey
was a prodigious producer of cover art for ''Amazing Stories''; Hans Waldemar Wessolowski (Wesso) also produced cover art for the magazine.


Space travel

Sloane's editorial essays for the March and July 1930 issues of ''Amazing Stories'' detail why he did not believe that space travel was possible. His doubt in the matter was a scientific one, believing that the pilot of a rocket ship attaining escape velocity would be crushed by the
g-force The g-force or gravitational force equivalent is a Specific force, mass-specific force (force per unit mass), expressed in Unit of measurement, units of standard gravity (symbol ''g'' or ''g''0, not to be confused with "g", the symbol for ...
experienced. It was not until the high-altitude and centrifuge tests of the late 1950s that this question was answered.


Gernsback and Sloane

Gernsback and Sloane had a long and productive working relationship that began in 1920 and continued through Gernsback's departure from ''Amazing Stories.'' Gernsback and Sloane believed that science fiction should promote science and technology and that the stories published in ''Amazing Stories'' should be as scientifically plausible as possible, with Sloane in particular emphasizing this. Sloane may have collaborated with Gernsback in originating the term "scientifiction" which was superseded by "science fiction" to describe this genre, as suggested in part by the first issue of ''Amazing Stories''.


Ziff-Davis

In 1938, publisher
Ziff-Davis Ziff Davis, Inc. is an American digital media and internet company. Founded in 1927 by William Bernard Ziff Sr. and Bernard George Davis, the company primarily owns technology- and health-oriented media websites, online shopping-related servic ...
bought the magazine and moved its production from New York City to
Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
, naming Raymond A. Palmer as Sloane's successor.


''Amazing Stories Quarterly''

From 1929 to 1934, Sloane was the editor of '' Amazing Stories Quarterly'', which had begun publication in 1928 with Sloane serving as the associate editor, it was the companion publication to ''Amazing Stories'' and the successor to ''Amazing Stories Annual''; it ceased production in 1934. Featuring a complete novel in each edition as well as short stories, ''Amazing Stories Quarterly'' published, particularly during the early 1930s, what science fiction historians Mike Ashley,
Brian Stableford Brian Michael Stableford (25 July 1948 – 24 February 2024) was a British academic, critic and science fiction writer who published a hundred novels and over a hundred volumes of translations. His earlier books were published under the name Br ...

Milton Wolf
Robert Silverberg Robert Silverberg (born January 15, 1935) is a prolific American science fiction author and editor. He is a multiple winner of both Hugo Award, Hugo and Nebula Awards, a member of the Science Fiction and Fantasy Hall of Fame, and a SFWA Grand ...
and others regard to be important work in the genre and among the best early pulp science fiction novels.


2014 Retro Hugo Award

Sloane was nominated for the 2014 Retro Hugo Award in th
Best Editor, Short Form
award category but fell below the nominations cutoff by one vote.


Family

Sloane married Isabel Mitchel, who was born (September 1852) in
Van Diemen's Land Van Diemen's Land was the colonial name of the island of Tasmania during the European exploration of Australia, European exploration and colonisation of Australia in the 19th century. The Aboriginal Tasmanians, Aboriginal-inhabited island wa ...
to
John Mitchel John Mitchel (; 3 November 1815 – 20 March 1875) was an Irish nationalism, Irish nationalist writer and journalist chiefly renowned for his indictment of British policy in Ireland during the years of the Great Famine (Ireland), Great Famin ...
and Jane "Jenny" Mitchel; she died in childbirth (1879). Sloane's son, T. O'Conor Sloane, Jr. became a well-known photographer; another son, John Eyre Sloane, an airplane factory owner, married
Thomas Alva Edison Thomas Alva Edison (February11, 1847October18, 1931) was an American inventor and businessman. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions ...
's daughter Madeleine in 1914; their four sons were Edison's only grandchildren. Sloane's grandson was T. O'Conor Sloane III, a senior editor at Doubleday. Sloane's grandfather was Thomas O'Conor, a journalist and author who established three newspapers, the ''Military Monitor'', the ''Shamrock'' and the ''Globe''. Sloane's great-great-grandson is Justin T. O'Conor Sloane, an author, publisher and the editor of ''Worlds of IF'' magazine and ''
Galaxy Science Fiction ''Galaxy Science Fiction'' was an American digest-size science fiction magazine, published in Boston from 1950 to 1980. It was founded by a French-Italian company, World Editions, which was looking to break into the American market. World Edi ...
'' magazine.


Death

Sloane died in 1940 in South Orange, New Jersey.


Bibliography

*''The Standard Electrical Dictionary'' *''Arithmetic of Electricity: A Practical Treatise on Electrical Calculations'' *''Electricity Simplified: The Practice and Theory of Electricity'' *''Questions and Answers About Electricity: A First Book for Students: Theory of Electricity and Magnetism'' *''Electric Toy Making for Amateurs'' *''How to Become a Successful Electrician'' *''The Electrician's Handy Book'' *''Practical Electricity'' *''An Electrical Library'' *''Elementary Electrical Calculations'' *''A Manual of Simple Engineering Mathematics: Covering the Whole Field of Direct Current Calculations'' *''Speed and Fun with Figures'' *''Rapid Arithmetic: Quick and Special Methods in Arithmetical Calculation'' *''Fortunes in Formulas for Home, Farm, and Workshop'' *''Henley's Twentieth Century Book of Formulas, Processes and Trade Secrets'' *''Motion Picture Projection'' *''Liquid Air and the Liquefaction of Gases'' *''Home Experiments in Science'' *''Rubber Hand Stamps and the Manipulation of India Rubber'' *''Facts Worth Knowing''


References


External links

* * * * {{DEFAULTSORT:Sloane, T. O'Conor 1851 births 1940 deaths American science fiction editors Seton Hall University faculty Amazing Stories