Chapter

 1 V    |           at the end of a narrow passage cut obliquely through the
 2 VII  |   reached the further end of the passage; and he grasped a heavy
 3 VII  |        because it had had a free passage since the day before. As
 4 VII  |          you are going to find a passage all ready open behind that
 5 VIII |  geological layers had left this passage when the secondary earths
 6 VIII |  probable direction of this long passage which we have been following
 7 VIII |          darkness, to follow the passage leading to the Dochart pit
 8 VIII |       then the other side of the passage.~If a cleft or side opening
 9 IX   |       extremity of the principal passage.~Jack Ryan went on thus
10 IX   |         step along the principal passage of the Dochart pit. The
11 IX   |       was a natural opening. The passage which James Starr and his
12 XI   |          hand shut us up in that passage, another hand delivered
13 XI   |         our way along the gloomy passage until, on reaching the entrance,
14 XI   | conjectures.~An extremely narrow passage led aside out of the pit.
15 XI   |        human body lay across the passage. A sudden thrill of horror
16 XII  |      with difficulty up a narrow passage which branched off through
17 XII  |     himself in the open air. The passage, after ascending obliquely
18 XII  |     surface of the earth by this passage. No doubt it was the light
19 XVIII|       carried on minutely. Every passage and gallery was searched,
20 XVIII|      fall of the rock had made a passage of escape for an enormous