The Secret of the Nile ... Demonstrated [By J. Thomson.]

In this book, Thomson presents his findings on the source of the Nile River, one of the great mysteries of geography and natural history. He describes his travels throughout Africa, his encounters with local peoples, and his scientific observations of the river and its environs. Thomson's groundbreaking work laid the foundation for future research into the Nile and its role in African ecology and culture. This book is a seminal work of African exploration and scientific discovery.