TO those whose imaginations have been kindled by glowing pictures of the African Sahara and the Arabian wilderness, it will be, perhaps, a matter of surprise to learn that even fertile and civilized Europe includes within her boundaries regions which are scarcely less cheerless or desolate, though, happily, of far inferior extent. Thus, it would be possible for a Frenchman whom the engagements of business, the pressure of limited means, or the ties...