Explorations Made in the Valley of the River Madeira, from 1749 to 1868 is an unchanged, high-quality reprint of the original edition of 1875. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as...