Book,  chapter

1    1,    1| big hook at the end of it, concealed in a thick lump of bacon.
2    1,    6| very marked. His eyes were concealed by enormous round spectacles,
3    1,   14|   body of Robert was quite concealed beneath his mighty wings.
4    2,   19|    the laughing jackasses, concealed in the high branches, seemed
5    3,    4|    behind a low hill which concealed the scarcely risen sun.
6    3,   12|   to the gallery was quite concealed.~The next thing was to descend