Part,  Chapter

 1      I,  I    |           was this year to realise hitherto unheard of profits. And
 2      I,  III  |         question which science has hitherto been unable to answer.~As
 3      I,  V    |         where the wild animals had hitherto escaped the rapacity of
 4      I,  VII  |       cross each other, than those hitherto adopted by travellers. We
 5      I,  VII  |           think, at last reach the hitherto inaccessible goal !”~“I
 6      I,  X    |           changed the route he had hitherto followed, directing his
 7      I,  X    |     hundred and fifty miles of the hitherto unknown coast of North America!”~“
 8      I,  XI   |        frequented these districts, hitherto undisturbed by hunters.
 9      I,  XV   |          against the sky. They bad hitherto escaped the notice of our
10      I,  XXIII|            mind, all the phenomena hitherto so inexplicable were now
11     II,  II   |           least only two have been hitherto noticed by marine surveyors.~
12     II,  II   |          might they not reach that hitherto inaccessible point of the
13     II,  II   | irresistibly drawn, and which have hitherto successfully resisted all
14     II,  XIX  |          vegetation of every kind, hitherto checked by the rigour of
15     II,  XX   |    principal house of the factory.~Hitherto, as we are aware, the house,
16     II,  XXI  |         number of birds, which had hitherto been considerable, now decreased.