Tarbell's magazine series was compiled and published as the book The History of the Standard Oil Company, a landmark of investigative journalism.
In 1904, Ida Tarbell's magazine investigation was published in book form as The History of the Standard Oil Company. The two-volume work compiled and expanded upon her serialized McClure's Magazine articles, presenting a comprehensive, meticulously documented history of Standard Oil's rise to monopoly power under John D. Rockefeller.
The book was an instant sensation and is widely regarded as one of the most influential works of investigative journalism ever published in the United States. It combined rigorous factual documentation—drawn from court records, internal company papers, and firsthand testimony—with compelling narrative prose, making complex corporate and legal matters accessible to a general readership.
The book's publication cemented Tarbell's reputation as a leading figure of the muckraking movement and provided crucial intellectual ammunition for the Progressive Era antitrust movement. Historians widely credit the book with shaping the public and political climate that led to the U.S. Supreme Court's 1911 decision ordering the breakup of Standard Oil under the Sherman Antitrust Act. The work remains a foundational text in American journalism, business history, and the study of corporate power, and it established investigative journalism as a serious force for public accountability.