Book,  Chapter

 1        I,  I   |            headland rose more than sixty feet above the sea-level,
 2        I,  VI  | Mediterranean, eighteen miles; and sixty miles of the shore of the
 3        I,  VI  |       explorers, after a period of sixty hours, found themselves
 4        I,  X   |          them rising fifty or even sixty feet. Nor did these waves
 5        I,  XVI |           degrees,” said Procope.~“Sixty! Sixty degrees below zero!”
 6        I,  XVI |              said Procope.~“Sixty! Sixty degrees below zero!” cried
 7        I,  XVII|          vanished utterly.~Another sixty leagues to the south, and
 8        I,  XX  |       orifice, which was more than sixty feet above the level of
 9       II,  IV  |          the professor.~“I suppose sixty or sixty-two, as the case
10       II,  IV  |         half as long as they were, sixty of them cannot make up a
11       II,  IV  |            month, thirty old days, sixty new days hence, it will
12       II,  XV  |          the undertaking. To skate sixty or seventy miles a day would