Chapter

1 XI    |          the balloon was placed in safety in the middle of a clearing
2 XI    | demonstration against the personal safety of the doctor and his companions
3 XII   |          turn in watching over the safety of the rest. The doctor
4 XIV   |           afloat, and, for greater safety, rose to the height of one
5 XXII  |       Ferguson kept watch over the safety of all.~By the morning of
6 XXXIV |        here we are endangering the safety of all.”~“Must we go without
7 XXXVII|        considerate of his master’s safety than of his own, and, in
8 XXXVII|            call that the anchor of safety, anyhow, if you have no
9 XLII  |           it is our only chance of safety!”~But Ferguson checked him