Andres Resendez, author of "A Land So Strange" "The greatest achievement of Larrie D. Ferreiro's wonderful book is to walk us with perfect ease through remote locales and arcane subjects. Mr. Ferreiro seems no less at home in Guayaquil than in Paris or London and no less lucid in explaining the debates over the shape of the earth between Newtonians and Cartesians than in describing the intrigues surrounding the French Academy or the excruciating logistics of a scientific mission unfolding in colonial South America."Kim MacQuarrie, author of "The Last Days of the Incas""The story of the race to determine the shape of the Earth is one of history's most engaging yet least-known stories. In "Measure of the Earth," Larrie Ferreiro takes us inside the scientific expedition that set off from France to South America in the 18th century to discover the answer. Ferreiro not only brings to life the band of characters that embarked on this journey, with all of their intrigues and rivalries, but he also details the huge stakes involved. Whichever county discovered the Earth's correct shape would take a giant leap forwards in enhancing their military and economic power. A fascinating account of scientific inquiry thoroughly enmeshed in the race for power and empire." Peter C. Mancall, author of "Fatal Journey: The Final Expedition of Henry Hudson""Doing science in the eighteenth century demanded almost unbearable sacrifices for distant rewards and only the most dedicated could handle the challenges. Larrie Ferreiro's deep research has produced a highly readable account of one of the great scientific expeditions of the age of the Enlightenment, a venture all the more riveting since it unfolded amidst imperial contests and devastating tragedy and tested the psychological and physical limits of those keen to expand knowledge of the shape of the Earth." James Horn, author of "A Kingdom Strange" and "A Land as God Made It""In "Measure of the Earth," Larrie Ferreiro tells the dr

Larrie D. Ferreiro is the author and editor of several books on the history of science and technology, including "Ships and Science," which received the North American Society for Oceanic History's John Lyman Award for Best Book in Science and Technology. He lives in Fairfax, Virginia.