The Metropolis - Dodo Press Author:Upton Sinclair Upton Sinclair Jr. (1878-1968), was a prolific American author who wrote over 90 books in many genres and was widely considered to be one of the best investigators advocating socialist views and supporting anarchist causes. He achieved considerable popularity in the first half of the 20th century. He gained particular fame for his 1906 novel The... more » Jungle, which dealt with conditions in the U. S. meat packing industry and caused a public uproar that partly contributed to the passage of the Pure Food and Drug Act and the Meat Inspection Act in 1906. An early success was the Civil War novel Manassas, written in 1903 and published a year later. Originally projected as the opening book of a trilogy, the success of The Jungle caused him to drop his plans. Sinclair created a socialist commune, named Helicon Hall Colony, in 1906 with proceeds from his novel The Jungle.« less