a fascination that never faded. Other localities and diversions might
pall, but any mention of the cave found him always eager and ready for
the three-mile walk or pull that brought them to its mystic door. With
its long corridors, its royal chambers hung with stalactites, its remote
hiding-places, its possibilities as the home of a gallant outlaw band, it
contained everything that a romantic boy could love or long for. In Tom
Sawyer Indian Joe dies in the cave. He did not die there in real life,
but was lost there once, and was living on bats when they found him. He
was a dissolute reprobate, and when, one night, he did die there came up
a thunder-storm so terrific that Sam Clemens at home and in bed was
certain that Satan had come in person for the half-breed's wicked soul.
He covered his head and said his prayers industriously, in the fear that
the evil one might conclude to save another trip by taking him along,
too.

The treasure-digging adventure in the book had a foundation in fact.
There was a tradition concerning some French trappers who long before had
established a trading-post two miles above Hannibal, on what is called
the "bay." It is said that, while one of these trappers was out hunting,
Indians made a raid on the post and massacred the others. The hunter on
returning found his comrades killed and scalped, but the Indians had
failed to find the treasure which was buried in a chest. He left it
there, swam across to Illinois, and made his way to St. Louis, where he
told of the massacre and the burial of the chest of gold. Then he
started to raise a party to go back for it, but was taken sick and died.
Later some men came up from St. Louis looking for the chest. They did
not find it, but they told the circumstances, and afterward a good many
people tried to find the gold.

Tom Blankenship one morning came to Sam Clemens and John Briggs and said