Frank was just finishing dressing in his tent when he heard the others uttering exclamations of surprise outside.
"What's the matter?" he demanded aloud.
"Come out and see for yourself," answered Jerry.
This, of course, piqued his curiosity, and he immediately issued forth. He found the others clustered around Jerry, who was holding up what looked like a piece of rather dirty paper, on which something had been written, or rather printed in capital letters.
Frank joined the group, and as he glanced at the document he found it to be what might be called a warning, reading like this:
NOTICE!
Better leave here at once, or it will be bad for all of you!