Part,  Chapter

 1      I,  III  |     science has hitherto been unable to answer.~As early as 1706
 2      I,  VIII |      many apologies for being unable to accompany them in the
 3      I,  IX   |   with the light boat, which, unable to hold its own course,
 4      I,  IX   | management of a boat. Norman, unable to leave the helm, and the
 5      I,  IX   |     the mast.~Norman, totally unable to make head against the
 6      I,  IX   |     in the darkness they were unable to discover who were their
 7      I,  XVIII|     be regretted that we were unable to remove the snow when
 8      I,  XX   |      to resist. Some appeared unable to do so; but Mrs Barnett
 9      I,  XXIII|     the phenomenon, should be unable to see the luminous corona
10     II,  VI   |   culmination, and Hobson was unable to take his bearings.~The
11     II,  VIII |      the poor wretch had been unable to walk farther, and had
12     II,  X    |      The poor quadrupeds were unable to seek their usual winter
13     II,  XII  |      they ran a risk of being unable to get back to Victoria
14     II,  XVIII| colonists was truly terrible, unable as they were to attempt