Book,  Chapter

 1        I,  I   |      was one of five entrances opened in the embattled wall that
 2        I,  III |    leaving school, he had ever opened his “Course of Cosmography.”
 3        I,  XV  |      was removed and the cover opened, and the lieutenant drew
 4        I,  XX  |       they ascertained that it opened into a long dark gallery.
 5        I,  XX  |       of light. The tunnel had opened into a vast cavern, and
 6        I,  XXII|    some communication could be opened with Gourbi Island, there
 7        I,  XXIV|        savant, who had neither opened his eyes nor spoken a word
 8       II,  I   |   another and another. He half opened his eyes, closed them again,
 9       II,  I   |        closed them again, then opened them completely, but without
10       II,  I   |        condition. When next he opened his eyes, Captain Servadac
11       II,  V   |      his voice, the cabin door opened, and the Jew’s head and
12       II,  VI  | astonished Jew on one side and opened the door of the cabin.~Servadac,
13       II,  XI  |      as though a trap had been opened in the ice for its reception.~
14       II,  XII |    doubt that his way would be opened into the old lava-course,
15       II,  XII |        a fresh outlet had been opened in some other part of the
16       II,  XV  |     the intercourse were to be opened at all, no time could be