"You may change your tune before we get out," said the professor, whose trousers were dry, and who was now feeling of his coat to see how that was coming on.

"Don't croak, profissor," advised Barney. "You're th' firrust mon Oi iver saw thot wuz bound ter drown himsilf in thray fate av wather. Ha! ha! ha!"

"Oh, laugh, laugh," snapped the little man, fiercely. "I'll get even with you for that some time! What fools boys are!"

After supper they lay around and took things easy. Barney and Frank told stories till it was time to go to bed, and they finally turned in, first having barred the door and made sure the windows were securely fastened.

They soon slept, but they were not to rest quietly through the night. Other mysterious things were soon to follow those of the day.


CHAPTER XXIX.

A WILD NIGHT IN THE SWAMP.

Clang! clang! clang!

"Fire!"