T. O'Conor Sloane
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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, photographic, 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, or ...
of ''
Scientific American ''Scientific American'', informally abbreviated ''SciAm'' or sometimes ''SA'', is an American popular science magazine. Many famous scientists, including Albert Einstein and Nikola Tesla, have contributed articles to it. In print since 1845, it ...
'', from 1886 to 1896 and the first
science fiction Science fiction (sometimes shortened to Sci-Fi or SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel uni ...
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 appearances ...
'', from 1929 to 1938.


Life and career

Sloane was born in
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
in 1851, eventually moving to South Orange,
New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delawa ...
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 (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhatt ...
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 which 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 natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, proper ...
.


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 borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...
.


Self-Recording Photometer for Gas Power

Sloane's best known invention, introduced in 1878, was the Self-Recording Photometer for Gas Power (also called the thermophoto) – 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. The year before, 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 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 known as ''PopSci'') is an American digital magazine carrying popular science content, which refers to articles for the general reader on science and technology subjects. ''Popular Science'' has won over 58 awards, incl ...
''.


''Scientific American''

Sloane was the editor of ''Scientific American'' from 1886 to 1896. and contributed over fifty scientific articles to the magazine while there. Sloane also served on the editorial staff of several more popular periodicals such as ''Everyday Engineering Magazine'', ''Plumber and Sanitary Engineer'', ''Youth's Companion'', ''The Experimenter'' (formerly, ''Practical Electrics'') and ''
Science and Invention ''The Electrical Experimenter'' was an American technical science magazine that was published monthly. It was established in May 1913, as the successor to ''Modern Electrics'', a combination of a magazine and mail-order catalog that had been publ ...
'' (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 Catholic research university in South Orange, New Jersey. Founded in 1856 by then-Bishop James Roosevelt Bayley and named after his aunt, Saint Elizabeth Ann Seton, Seton Hall is the oldest diocesa ...
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'' 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 ''Journal of Analyti ...
''.


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'' (sometimes 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 and transportation o ...
'', ''Popular Science'', ''Amazing Stories'', ''Radio-Craft'' and ''The Experimenter''.


''Amazing Stories''

Sloane was involved with Hugo Gernsback's ''Amazing Stories'' from the very beginning, his editorial work at ''The Experimenter'' and ''Science and Invention'' magazines, published by Gernsback's Experimenter Publishing 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 published first stories by science fiction authors including
John W. Campbell, Jr. John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second E ...
, Eando Binder,
John Russell Fearn John Russell Fearn (1908–1960) was a British writer, one of the first to appear in American pulp science fiction magazines. A prolific author, he published his novels also as Vargo Statten and with various pseudonyms including Thornton Ayre, P ...
, S. P. Meek, John Benyon Harris,
Henry Hasse Henry Louis Hasse (February 7, 1913 – May 20, 1977) was an American science fiction author and fan. He is probably known best for being the co-author of Ray Bradbury's first professionally published story, "Pendulum", which appeared in Novem ...
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 science-fiction writer, editor, and fan, with a career spanning nearly 75 years—from his first published work, the 1937 poem "Elegy to a Dead Satellit ...
.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, early work by Neil R. Jones, Charles R. Tanner, Lloyd Arthur Eshbach, Edmond Hamilton, Harold Vincent Schoepflin (Harl Vincent),
David H. Keller David Henry Keller (December 23, 1880 – July 13, 1966) was an American writer who worked for pulp magazines in the mid-twentieth century, in the science fiction, fantasy, and horror genres. He was also a psychiatrist and physician to shell-s ...
, Miles J. Breuer, Stanton A. Coblentz,
George Henry Weiss George Henry Weiss (1898–1946) was an American poet, writer and novelist. His science fiction stories and poetry appeared under the pseudonym "Francis Flagg" in the magazines ''Amazing Stories'', ''Astounding'', '' Tales of Wonder'', ''Weird T ...
(Francis Flagg), Alfred Johannes Olsen (Bob Olsen) and Leslie Francis Silberberg (Leslie F. Stone), one of the first women writing science fiction pulp; and as associate editor was directly involved in the publication of first stories by Philip Francis Nowlan,
Jack Williamson John Stewart Williamson (April 29, 1908 – November 10, 2006), who wrote as Jack Williamson, was an American science fiction writer, often called the "Dean of Science Fiction". He is also credited with one of the first uses of the term ''genet ...
,
Alpheus Hyatt Verrill Alpheus Hyatt Verrill, known as Hyatt Verrill, (23 July 1871 – 14 November 1954) was an American zoologist, explorer, inventor, illustrator and author. He was the son of Addison Emery Verrill, the first professor of zoology at Yale University ...
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, 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 Clifford Donald Simak (; August 3, 1904 – April 25, 1988) was an American science fiction writer. He won three Hugo Awards and one Nebula Award. The Science Fiction Writers of America made him its third SFWA Grand Master, and the Horror Wr ...
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 yi, יצחק אזימאװ , birth_date = , birth_place = Petrovichi, Russian SFSR , spouse = , relatives = , children = 2 , death_date = , death_place = Manhattan, New York City, U.S. , nationality = Russian (1920–1922)Soviet (192 ...
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 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'' adv ...
, John Carter of Mars 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, with use of melodramatic, risk-taking space adventures, relationships, and chivalric romance. Set mainly or entirely in outer space, it features technological and soc ...
, "
The Skylark of Space ''The Skylark of Space'' is a science fiction novel by American writer Edward E. "Doc" Smith, written between 1915 and 1921 while Smith was working on his doctorate. Though the original idea for the novel was Smith's, he co-wrote the first part o ...
" 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" 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 Raymond Zinke Gallun (March 22, 1911 – April 2, 1994) was an American science fiction writer. Early life Gallun (rhymes with "balloon") was born in Beaver Dam, Wisconsin, the son of Adolph and Martha Zinke Gallun. He graduated from high scho ...
, and on one occasion famously losing a manuscript, "Invaders of 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 appeared ...
'' (
Granada Granada (,, DIN: ; grc, Ἐλιβύργη, Elibýrgē; la, Illiberis or . ) is the capital city of the province of Granada, in the autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada mountains, at the c ...
, 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 Alexei Panshin (August 14, 1940 – August 21, 2022) was an American writer and science fiction critic. He wrote several critical works and several novels, including the 1968 Nebula Award–winning novel ''Rite of Passage''Nicholls 1979, p. 447 ...
, writing in ''Fantastic Stories'' and with
Cory Panshin Cory Panshin (born 1947) is an American science fiction critic and writer. She often writes in collaboration with her husband, Alexei Panshin (1940–2022). The Panshins won the Hugo award The Hugo Award is an annual literary award for t ...
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, writing in
DePauw University DePauw University is a private liberal arts university in Greencastle, Indiana. It has an enrollment of 1,972 students. The school has a Methodist heritage and was originally known as Indiana Asbury University. DePauw is a member of both the ...
's journal '' Science Fiction Studies''.


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 gravitational force equivalent, or, more commonly, g-force, is a measurement of the type of force per unit mass – typically acceleration – that causes a perception of weight, with a g-force of 1 g (not gram in mass measur ...
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 before ''Amazing Stories'' and continued through to Gernsback's departure from the magazine. 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. It is thought that Sloane 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 bought the magazine and moved its production from New York City to
Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Count ...
, naming Raymond A. Palmer as Sloane's successor.


''Amazing Stories Quarterly''

From 1929 to 1934, Sloane was the editor of ''
Amazing Stories Quarterly ''Amazing Stories Quarterly'' was a U.S. science fiction pulp magazine that was published between 1928 and 1934. It was launched by Hugo Gernsback as a companion to his ''Amazing Stories'', the first science fiction magazine, which had begun ...
'', 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 (born 25 July 1948) is a British academic, critic and science fiction writer who has published more than 70 novels. His earlier books were published under the name Brian M. Stableford, but more recent ones have dropped ...

Milton Wolf
Robert Silverberg Robert Silverberg (born January 15, 1935) is an American author and editor, best known for writing science fiction. He is a multiple winner of both Hugo and Nebula Awards, a member of the Science Fiction and Fantasy Hall of Fame, and a Gran ...
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 used by the British during the European exploration of Australia in the 19th century. A British settlement was established in Van Diemen's Land in 1803 before it became a sep ...
to
John Mitchel John Mitchel ( ga, Seán Mistéal; 3 November 1815 – 20 March 1875) was an Irish nationalist activist, author, and political journalist. In the Famine years of the 1840s he was a leading writer for ''The Nation'' newspaper produced by the ...
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 (February 11, 1847October 18, 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 inventi ...
's daughter Madeleine in 1914; their four sons were Edison's only grandchildren. Sloane's grandson was
T. O'Conor Sloane III Thomas O’Conor Sloane III (November 20, 1912 – March 13, 2003) was an American editor, professor, etymologist and career military officer. Author collaborations at Doubleday and Devin-Adair Sloane, a senior editor at Doubleday (publisher), ...
, 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''.


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 Science fiction editors Seton Hall University faculty Amazing Stories