When Missionary Travels was first published in 1857, reviewers noted that the existing ideas about south central Africa would have to undergo a radical transformation. Land thought to be dry and mountainous was discovered to be fertile grassland with a wide variety of animal life, and the peoples that lived there, while sometimes suspicious, were often welcoming to an outsider. And great rivers existed as well; the Zambesi River was unknown to Europeans until Livingstone's visit. Dr. David Livingstone had lived in Africa for a number of years when he undertook the journey he writes about in this book. It is a remarkable story, told without self-aggrandizement. Livingstone walked over 4,000 miles, from Cape Town, South Africa through the Kalahari Desert to the coastal town of Loanda (now Luanda, Angola), and back along the Zambesi River to the east coast of Mozambique. Only members of the Makololo tribe, with whom he had established a firm friendship, accompanied him. His mission was to stop the slave trade. Livingstone begins the book with a brief overview of his personal life that reveals a fierce determination: he learned Latin, Greek, medicine and theology while still employed as a cotton-spinner in a Scottish mill. He had hoped to go to China as a missionary but went to Africa instead, and he describes some of his early experiences there. Livingstone pushed through the Kalahari Desert and the savannas and travelled along the Zambesi river. Eventually he came to the falls known by the natives as "Mosi oa tunya" ("smoke does sound there") and which he named "Victoria": "After twenty minutes' sail from Kalai we came in sight, for the first time, of the columns of vapor appropriately called "smoke", rising at a distance of five or six miles, exactly as when large tracts of grass are burned in Africa. Five columns now arose, and, bending in the direction of the wind, they seemed placed against a low ridge covered with trees; the tops of the columns at this distance appeared to mingle with the clouds. They were white below, and higher up became dark, so as to simulate smoke very closely. The whole scene was extremely beautiful; the banks and islands dotted over the river are adorned with sylvan vegetation of great variety of color and form. At the period of our visit several trees were spangled over with blossoms…It had never been seen before by European eyes; but scenes so lovely must have been gazed upon by angels in their flight." He encountered a variety of peoples including both the nomadic Bushmen and the Bakalahari with their enormous herds, and he includes numerous descriptions of terrain and animal life. Sensitive descriptions of indigenous religious practices and customs also abound, and Livingstone assesses people and situations without romanticizing them. This is an important book, and reading it helps us to understand not only the Africa of the past but of the present.