Format: Global Grey free PDF, epub, Kindle ebook
Pages (PDF): 300
Publication Date: 1863
This is the first book in the Extraordinary Voyages Series. Much more down to earth-figuratively, if not literally, than his later works, his heroes here encounter no lost civilizations, no anachronistic dinosaurs, and no extraordinary perils beyond that which actual explorers of the era might have met on a balloon voyage across the Dark Continent.