Henry 'H.C' Cutting was a California entrepreneur, engineer, school official and amateur economist.
 Initially attaining a mining degree in Nevada and serving several years as superintendent of the state's schools, he moved in 1903 to San Francisco, where he launched a mining company.
 In 1904, Cutting developed the inner harbor of Richmond, California, into a major commercial venture.
 He was able to secure federal appropriations for the harbor in 1914.
 Cutting spent his last decades focused on questions of monetary economics.
 He advocated various reforms, including the end of the gold standard and regulation of financial institutions.
 His 1921 book, "The Strangle-Hold" received wide attention and the author Upton Sinclair referred to it as "the best book extant for an understanding of our banking system".
 Cutting ran unsuccessfully for the Republican nomination to represent Alameda county in Congress in 1922.
 Cutting Boulevard is a major thoroughfare in Richmond named after him.
They Call Me Carpenter: A Tale of the Second Coming is a novel written by Upton Sinclair in 1922 that exposed the new and upcoming culture of 1920's Southern California, namely Hollywood.
 Sinclair does this by using Jesus, or Carpenter as Sinclair calls him, as a literary figure.
The Upton Sinclair House, located at 464 N. Myrtle Avenue, Monrovia, California, was the home of American novelist Upton Sinclair between 1942 and 1966.
 It is a 1923 Neo-Mediterranean building in a district of similar houses, located in suburban Los Angeles, in the San Gabriel Valley.
 Most of his later works were written while he lived here.
 He had converted the rear garage into his study.
 The grounds also include a concrete vault where he kept all his papers.
Mental Radio: Does it work, and how?
 (1930) was written by the American author Upton Sinclair and initially self-published.
 This book documents Sinclair's test of psychic abilities of Mary Craig Sinclair, his second wife, while she was in a state of profound depression with a heightened interest in the occult.
 She attempted to duplicate 290 pictures which were drawn by her brother.
 Sinclair claimed Mary successfully duplicated 65 of them, with 155 "partial successes" and 70 failures.
 The experiments were not conducted in a controlled scientific laboratory environment.
Frances Maule Bjorkman (1879–1966) was a New Yorker prominent in the woman's suffrage movement.
 She was a member of the National Woman Suffrage Association.
 She was a member of the Heterodoxy women's group.
 She lived at the Helicon Home Colony, an experimental community founded by Upton Sinclair.
The Journal of Arthur Stirling is a novel by author Upton Sinclair, published in 1903.
 It is written in a first-person perspective, with the main fictional character being Arthur Stirling.
 Stirling, unknown poet and writer sets out to write his first poem, "The Captive".
 He begins writing a journal to help him further his work as an artist—the novel being the journal.
 The novel begins with an introduction by a character who calls himself, "S."; Stirling already dead by suicide, sends S. a copy of the journal, as well as "The Captive" for him to read.
 S. explains the production of the novel in a sense of tribute to Stirling.
The Jungle is a 1906 novel written by the American journalist and novelist Upton Sinclair (1878–1968).
 Sinclair wrote the novel to portray the harsh conditions and exploited lives of immigrants in the United States in Chicago and similar industrialized cities.
 Perhaps his main goal in exposing the meat industry and working conditions was to advance Socialism in the United States.
 However, most readers were more concerned with his exposure of health violations and unsanitary practices in the American meatpacking industry during the early 20th century, greatly contributing to a public outcry which led to reforms including the Meat Inspection Act.
 Sinclair famously said of the public reaction "I aimed at the public's heart, and by accident I hit it in the stomach."
King Coal is a 1917 novel by Upton Sinclair that describes the poor working conditions in the coal mining industry in the western United States during the 1910s, from the perspective of a single protagonist, Hal Warner.
 As in his earlier work, "The Jungle", Sinclair uses the novel to express his socialist viewpoint.
 The book is based on the 1913-1914 Colorado coal strikes and written just after the Ludlow massacre.
 The sequel to "King Coal" was posthumously published under the title, "The Coal War."
Helicon Home Colony was an experimental community formed by author Upton Sinclair in Englewood, New Jersey, United States, with proceeds from his novel "The Jungle".
 Established in October 1906, it burned down in March 1907 and was disbanded.
The End Poverty in California movement (EPIC) was a political campaign started in 1934 by famed socialist writer Upton Sinclair (best known as author of "The Jungle").
 The movement formed the basis for Sinclair’s campaign for Governor of California in 1934.
 The plan called for a massive public works program, sweeping tax reform, and guaranteed pensions.
 It gained major popular support, with thousands joining End Poverty Leagues across the state.
 EPIC never came to fruition due to Sinclair’s defeat in the 1934 election, but is seen as an influence on New Deal programs enacted by President Franklin D. Roosevelt.

Question: The Helicon Home Colony was an experimental community formed by author Upton Sinclair using proceeds from what novel that portrayed the harsh conditions and exploited lives of immigrants in the United States in Chicago and similar industrialized cities? 
Answer: The Jungle