Part,  Chapter

 1 1,4|     Cyrus Harding was to do to ascertain the passage of the sun at
 2 1,4|        was going to proceed to ascertain the culmination of the sun,
 3 1,4|        of the shadow, so as to ascertain the instant when, alter
 4 1,7|       submarine combat, and to ascertain what monster could have
 5 2,1|     course of the Mercy, or to ascertain in what part of the mountain
 6 2,5|        time the engineer could ascertain that not a sail nor the
 7 2,7|       they halted, in order to ascertain if the bridge could be thrown
 8 2,2|     round the island, so as to ascertain how the vessel would behave
 9 2,2|   Balloon. It was important to ascertain the channels between the
10 2,8|     because it enabled them to ascertain that Ayrton was at the corral;
11 2,8|    beside them, but could only ascertain one thing, that not only
12 2,0|       necessary at any cost to ascertain this. ~Harding also reminded
13 3,1|  Ayrton's hands, that he might ascertain for certain whether the
14 3,4|     tide went down, they could ascertain, if not the cause which
15 3,6|        and the coast, so as to ascertain if it would not be possible
16 3,7|       The reporter listened to ascertain if the poor lad's heart
17 3,2|        the corral, in order to ascertain if it was occupied. To go
18 3,2|         the sailor was able to ascertain that the outer bars had
19 3,2|       to the door, in order to ascertain if it was barricaded inside.
20 3,8| obscurity would permit them to ascertain if flames or incandescent
21 3,9|      Granite House, desired to ascertain the probable direction this