Book Zero is the story of a forgotten amendment, a vanished paper trail, and a quiet political operation that reshaped the United States without a single vote ever being cast to undo it. In 1810, Congress proposed a constitutional amendment to prevent American officials from accepting titles, offices, honors, or favors from foreign powers. Its penalty was absolute: any citizen who violated it would lose citizenship and be barred from public office. By 1813, Connecticut and other states had ratified the measure. In 1814 and again in 1816, the Executive Branch formally announced that the amendment had been adopted by the required number of states and had become part of the Constitution. Then the story disappeared. Between 1814 and 1818, key federal records went missing. Connecticut's original ratification vanished from the Department of State. A letter from James Monroe, known only from replies that referenced it, was erased from the archives. In their place appeared hastily prepared Connecticut certificates claiming the state had never ratified the amendment—certificates now known to rest on non-authentic signatures and altered legislative documents. For more than two centuries, the government remained silent. Congress never repealed the amendment. The Executive Branch never withdrew its proclamations. Yet the Titles of Nobility Amendment simply slipped out of public memory, surviving only in scattered law books, old journals, and the occasional artifact of forgotten history. Book Zero reconstructs the full story through authenticated archival records from the National Archives and the Connecticut State Library. It exposes how political pressures from the War of 1812, foreign influence in New England, the fallout of the Hartford Convention, and the ambitions of early American statesmen converged to bury a constitutional truth. This is not speculation. It is the documented history of an amendment that was adopted, announced, printed as law—and never repealed. Book Zero invites readers to reconsider what they thought they knew about the Constitution and challenges the nation to remember what its government quietly tried to forget.