The Terrestrial Plane: The True Figure of the Earth, written by Frederick H. Cook and published in 1908, is a historical text that argues against the conventional scientific view of a spherical Earth, presenting instead a case for a flat Earth perspective. The 64-page work explores alternative theories regarding the configuration of the Earth, the origins of the universe, and questions the existence of gravity. Although some versions of the text appear incomplete, with early pages missing, the central arguments against heliocentrism and for a flat, stationary, and often dome-covered world are clear.