Book,  Chapter

 1        I,  I    |   Mostaganem contained about fifteen thousand inhabitants, three
 2        I,  II   |    it was anything less than fifteen thousand feet in height.~
 3        I,  XV   |  nearly as possible that was fifteen degrees; the length of the
 4        I,  XV   |    had been reduced by about fifteen sixteenths of its length.~“
 5        I,  XVIII|    sergeant, on a point some fifteen yards distant, his whole
 6        I,  XX   | temperature was now at least fifteen degrees above zero, and
 7        I,  XXIV |     with a velocity of about fifteen or at least twelve leagues
 8       II,  V    |  both vessels being now some fifteen feet above the level of
 9       II,  IX   |    two years’ excursion, but fifteen months more will take us
10       II,  X    |  represented by no less than fifteen digits.~The hard numerical