rapidly sold off; several other editions have since been called for; and
it continues even at the present time to be a popular and standard book.
This distinguished success has been owing, not only to the interesting
nature of its subject, but in a certain degree also to the merits of the
work as a composition; to the clearness of the descriptions, the natural
and easy flow of the narration, and the general elegance of the style.

But the essential merit of this book, and that which has conferred a
lasting distinction on the name of its author, consists in the authentic
and important information which it contains. Considered in this point of
view, it must unquestionably be regarded as the greatest accession to
the general stock of geographical knowledge, which was ever yet made by
any single traveller. The claim of Park to this distinction will be
apparent from a short view of his principal discoveries.

Among the great variety of facts concerning the Interior of Africa not
before known, or at least not ascertained, which the labours of Park
have placed beyond all doubt, the most interesting unquestionably are,
those which relate to the existence of the great inland river, the
Niger, as a distinct and separate stream, and its course from West to
East; affording a remarkable confirmation of what had been stated
concerning this river by Herodotus and the ancient writers; but which
was afterwards controverted by the geographers of the middle ages, who
asserted (what, independently of direct evidence, seemed more probable)
that the course of the river was from East to West. This latter opinion
had accordingly been followed by the greater part of the moderns; with
the exception indeed of some of the most distinguished geographers of
later times, particularly, D'Anville and Major Rennell, who had called
in question the doctrine then prevalent, and given strong reasons for
adhering to the ancient opinion. This however at the time of Park's