I now come to consider more in detail the objections which have been urged against my travels. Some of these, it will at once be perceived, are so loose and indefinite as to be wholly incapable of being answered. For example, it is said, I have made no addition to the information already existing respecting the southern provinces of Abyssinia. How can I reply to this? Must I reprint all the works which had been previously published, and point out the additions I have made? The process, it will be acknowledged, is an unusual one. Besides, the scientific world has not hitherto been averse to look at several views of the same country, to compare them for itself, and to derive from the very comparison both pleasure and information. Some additions, moreover, to geographical science I undoubtedly have made, and there are those who have not been ashamed to borrow them. I have ascertained, for example, that the Gochob does not flow into the Nile, as it is made to do in a map which I have seen, constructed by one of the reviewer's greatest authorities. The inquiries I instituted render it probable that the Gochob is the same river with the Juba. And, above all, the longitude of Ankober was, under my directions, and by a laborious series of operations, correctly determined. The importance of this to travellers who may not possess the ability or the means of resolving it themselves, I need scarcely point out. Previously, every position in the maps of Southern Abyssinia was calculated from a false position, and therefore of necessity wrong. But I shall not here enter upon an inventory of my humble services to science. I could wish they were more numerous, but such as they are I trust they will be found not wholly without their value. In "ethnography," or rather perhaps "ethnology," the critic discovers my ideas to be all wrong; and he accounts for the circumstance by supposing in me some innate aversion to the "savage." I certainly dislike that particular variety of our species whether at home or abroad, but it does not necessarily follow that I have been therefore guilty of misrepresentation. These things, nevertheless, I leave to be determined by public opinion, which, so far as I can perceive, is little, if at all, influenced by the bitter and self-interested censures of my enemies.