Book,  chapter

1    2,    3|         fish; I should choose a grotto for my domicile in Winter
2    3,    7|      just suited their wants: a grotto hollowed out by the sea
3    3,   12|   ladder, and I found a kind of grotto already hollowed out in
4    3,   12|  perpendicular fall outside the grotto.~After that the slope was
5    3,   12|         narrow passage into the grotto. John Mangles, before leaving
6    3,   12|  through the opening out of the grotto. A minute after, the three
7    3,   12| immediately ventured out of the grotto. The darkness was still
8    3,   12|         from the opening of the grotto.~“Stop!” whispered John