a connected and detailed account of the regions he visited. Moreover, from the Author having remained two years longer in Africa than Mr. Galton, he has not only been enabled to ascertain the truth respecting much that at first appeared obscure and doubtful, but has had many opportunities of enlarging the stock of information acquired by himself and friend when together. Besides, they were often separated for long periods, during which many incidents and adventures occurred to the Author that are scarcely alluded to in "Tropical South Africa." And, lastly, the impressions received by different individuals, even under similar circumstances, are generally found to vary greatly, which, in itself, would be a sufficient reason for the course the Author has decided on pursuing.
As will be seen, the present writer has not only described the general appearance of the regions he visited, but has given the best information he was able to collect of the geological features of the country, and of its probable mineral wealth; and, slight though it may be, he had the gratification of finding that the hints he threw out at the Cape and elsewhere were acted upon, that mining companies were formed, and that mining operations are now carried on to some extent in regions heretofore considered as utterly worthless.
The Author has also spoken at some length of the religion, and manners, and customs of such of the native tribes (previously all but unknown to Europeans) visited by him during his several journeys. He also noted many of their superstitions, for too much attention, as has been truly observed, can not be paid to the mythological traditions of savages. Considerable dis-
